diff --git a/Lesson1/Task1/Converter/app/src/androidTest/java/ru/geekbrains/converter/ConvertActivityTest.java b/Lesson1/Task1/Converter/app/src/androidTest/java/ru/geekbrains/converter/ConvertActivityTest.java
index 1e2f42b..620146c 100644
--- a/Lesson1/Task1/Converter/app/src/androidTest/java/ru/geekbrains/converter/ConvertActivityTest.java
+++ b/Lesson1/Task1/Converter/app/src/androidTest/java/ru/geekbrains/converter/ConvertActivityTest.java
@@ -30,28 +30,40 @@ public class ConvertActivityTest {
     public ActivityTestRule<ConvertActivity> mActivityRule = new ActivityTestRule<>(
             ConvertActivity.class);
 
-    @Before
-    public void initValidString() {
-        // Specify a valid string.
-        mStringToBetyped = "5";
-    }
-
     @Test
     public void ConvertActivity_toFahrenheitButton_Test() {
+        mStringToBetyped = "5";
         // Type text and then press the button.
-        onView(withId(R.id.celsiusValue))
+        onView(withId(R.id.value))
                 .perform(typeText(mStringToBetyped), closeSoftKeyboard());
         onView(withId(R.id.toFahrenheitButton)).perform(click());
 
         // Check that the text was changed.
-        onView(withId(R.id.celsiusValue))
+        onView(withId(R.id.value))
                 .check(matches(withText(mStringToBetyped)));
 
-        onView(withId(R.id.fahrenheitValue))
+        onView(withId(R.id.result))
                 .check(matches(withText("41.00"))); // формат вывода два знака после запятой
 
     }
 
+    @Test
+    public void ConvertActivity_toMetersPerSecondButton_Test() {
+        mStringToBetyped = "36";
+        // Type text and then press the button.
+        onView(withId(R.id.value))
+                .perform(typeText(mStringToBetyped), closeSoftKeyboard());
+        onView(withId(R.id.toMetersPerSecondButton)).perform(click());
+
+        // Check that the text was changed.
+        onView(withId(R.id.value))
+                .check(matches(withText(mStringToBetyped)));
+
+        onView(withId(R.id.result))
+                .check(matches(withText("10.00"))); // формат вывода два знака после запятой
+
+    }
+
     @Test
     public void AppContext_Test() throws Exception {
         // Context of the app under test.
diff --git a/Lesson1/Task1/Converter/app/src/main/java/ru/geekbrains/converter/ConvertActivity.java b/Lesson1/Task1/Converter/app/src/main/java/ru/geekbrains/converter/ConvertActivity.java
index 3b4068d..10f6cb4 100644
--- a/Lesson1/Task1/Converter/app/src/main/java/ru/geekbrains/converter/ConvertActivity.java
+++ b/Lesson1/Task1/Converter/app/src/main/java/ru/geekbrains/converter/ConvertActivity.java
@@ -14,19 +14,28 @@ public class ConvertActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_convert);
-        sourceText = (EditText) findViewById(R.id.celsiusValue);
-        destText = (EditText) findViewById(R.id.fahrenheitValue);
+        sourceText = (EditText) findViewById(R.id.value);
+        destText = (EditText) findViewById(R.id.result);
     }
 
     // обработка нажатия
-    public void onToFahrenheitClick(View view) {
+    public void onButtonClick(View view) {
         // получить входное значение
         float sourceValue = Float.parseFloat(sourceText.getText().toString());
         // инстанцировать конвертер
         Converter converter = new Converter(sourceValue);
-        // преобразовать, обратите внимание на параметр ConvertToFahrenheit
-        float destValue = converter.Convert(new ConvertToFahrenheit()).GetResult();
-        // записать результат в элемент
-        destText.setText(String.format("%.02f", destValue));
+        Float destValue = null;
+        switch (view.getId()) {
+            case R.id.toFahrenheitButton:
+                // преобразовать, обратите внимание на параметр ConvertToFahrenheit
+                destValue = converter.Convert(new ConvertToFahrenheit()).GetResult();
+                break;
+            case R.id.toMetersPerSecondButton:
+                destValue = converter.Convert(new ConvertToMetersPerSecond()).GetResult();
+                break;
+        }
+        if (destValue != null) {
+            destText.setText(String.format("%.02f", destValue));
+        }
     }
 }
diff --git a/Lesson1/Task1/Converter/app/src/main/java/ru/geekbrains/converter/ConvertToMetersPerSecond.java b/Lesson1/Task1/Converter/app/src/main/java/ru/geekbrains/converter/ConvertToMetersPerSecond.java
new file mode 100644
index 0000000..7bb51a8
--- /dev/null
+++ b/Lesson1/Task1/Converter/app/src/main/java/ru/geekbrains/converter/ConvertToMetersPerSecond.java
@@ -0,0 +1,8 @@
+package ru.geekbrains.converter;
+
+class ConvertToMetersPerSecond implements ConvertTo {
+
+    @Override public float Do(float sourceValue) {
+        return sourceValue * 1000 / 3600;
+    }
+}
diff --git a/Lesson1/Task1/Converter/app/src/main/res/layout/content_convert.xml b/Lesson1/Task1/Converter/app/src/main/res/layout/content_convert.xml
index 6bc8e85..b7028f7 100644
--- a/Lesson1/Task1/Converter/app/src/main/res/layout/content_convert.xml
+++ b/Lesson1/Task1/Converter/app/src/main/res/layout/content_convert.xml
@@ -9,7 +9,7 @@
     tools:showIn="@layout/activity_convert">
 
     <EditText
-        android:id="@+id/celsiusValue"
+        android:id="@+id/value"
         android:layout_width="215dp"
         android:layout_height="43dp"
         android:ems="10"
@@ -20,21 +20,21 @@
         app:layout_constraintRight_toRightOf="parent" />
 
     <EditText
-        android:id="@+id/fahrenheitValue"
+        android:id="@+id/result"
         android:layout_width="215dp"
         android:layout_height="43dp"
         android:ems="10"
         android:inputType="numberDecimal"
         android:layout_marginTop="67dp"
-        app:layout_constraintTop_toBottomOf="@+id/celsiusValue"
+        app:layout_constraintTop_toBottomOf="@+id/value"
         android:layout_marginRight="16dp"
         app:layout_constraintRight_toRightOf="parent" />
 
     <TextView
-        android:id="@+id/celsiusLabel"
+        android:id="@+id/valueLabel"
         android:layout_width="56dp"
         android:layout_height="17dp"
-        android:text="@string/celsius"
+        android:text="@string/value"
         app:layout_constraintTop_toTopOf="parent"
         android:layout_marginTop="25dp"
         android:layout_marginLeft="16dp"
@@ -44,11 +44,11 @@
         android:id="@+id/fahrenheitLabel"
         android:layout_width="78dp"
         android:layout_height="17dp"
-        android:text="@string/fahrenheit"
+        android:text="@string/result"
         android:layout_marginLeft="16dp"
         app:layout_constraintLeft_toLeftOf="parent"
         android:layout_marginTop="99dp"
-        app:layout_constraintTop_toBottomOf="@+id/celsiusLabel" />
+        app:layout_constraintTop_toBottomOf="@+id/valueLabel" />
 
     <Button
         android:id="@+id/toFahrenheitButton"
@@ -57,8 +57,18 @@
         android:layout_marginLeft="72dp"
         android:layout_marginTop="11dp"
         android:text="@string/to_fahrenheit"
-        android:onClick="onToFahrenheitClick"
+        android:onClick="onButtonClick"
         app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/celsiusValue" />
+        app:layout_constraintTop_toBottomOf="@+id/value" />
+
+    <Button
+        android:id="@+id/toMetersPerSecondButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:onClick="onButtonClick"
+        android:text="@string/to_meters_per_second"
+        app:layout_constraintStart_toEndOf="@+id/toFahrenheitButton"
+        app:layout_constraintTop_toTopOf="@+id/toFahrenheitButton" />
 
 </android.support.constraint.ConstraintLayout>
diff --git a/Lesson1/Task1/Converter/app/src/main/res/values/strings.xml b/Lesson1/Task1/Converter/app/src/main/res/values/strings.xml
index cee84cb..0bbdc7c 100644
--- a/Lesson1/Task1/Converter/app/src/main/res/values/strings.xml
+++ b/Lesson1/Task1/Converter/app/src/main/res/values/strings.xml
@@ -1,7 +1,8 @@
 <resources>
     <string name="app_name">Converter</string>
     <string name="action_settings">Settings</string>
-    <string name="celsius">Цельсия</string>
-    <string name="fahrenheit">Фаренгейта</string>
-    <string name="to_fahrenheit">В фаренгейты</string>
+    <string name="value">Value</string>
+    <string name="result">Result</string>
+    <string name="to_fahrenheit">Celsius to Fahrenheit</string>
+    <string name="to_meters_per_second">km/h to m/s</string>
 </resources>
diff --git a/Lesson1/Task1/Converter/app/src/test/java/ru/geekbrains/converter/ConverterTest.java b/Lesson1/Task1/Converter/app/src/test/java/ru/geekbrains/converter/ConverterTest.java
index bfdba85..c7a086a 100644
--- a/Lesson1/Task1/Converter/app/src/test/java/ru/geekbrains/converter/ConverterTest.java
+++ b/Lesson1/Task1/Converter/app/src/test/java/ru/geekbrains/converter/ConverterTest.java
@@ -69,4 +69,10 @@ public void ConvertToMile_Do_UnitTest() throws Exception{
         assertThat(actual, is(1.24274f));
     }
 
+    @Test
+    public void ConvertToMetersPerSecond_Do_UnitTest() throws Exception {
+        ConvertTo convertTo = new ConvertToMetersPerSecond();
+        float actual = convertTo.Do(36);
+        assertThat(actual, is(10f));
+    }
 }