Tell Time 5 Minutes

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Answer Key & Explanations

Tell Time 5 Minutes · Grade 2 · Worksheet 3

1. What time: 8:50 Answer: 8:50 Solution: The hour is 8, so the hour hand is between 8 and 9. The minutes are 50, which means 50 minutes past the hour. On a clock, each number represents 5 minutes.
   Full step-by-step solution

   Step 1: The hour is 8, so the hour hand is between 8 and 9. Step 2: The minutes are 50, which means 50 minutes past the hour. Step 3: On a clock, each number represents 5 minutes. 50 minutes is 10 groups of 5 minutes (10 × 5 = 50). Step 4: Count by fives around the clock: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50. This means the minute hand points to the 10 on the clock. The time is 8:50.

2. A rectangular garden is drawn with a length of 25 meters and a width of 15 meters. What is the perimeter of the garden? Answer: 80 Solution: We have a rectangular garden with length 25 meters and width 15 meters. We are asked to find the perimeter. Recall the formula for the perimeter of a rectangle.
   Full step-by-step solution

   Step 1: Understand the problem. We have a rectangular garden with length 25 meters and width 15 meters. We are asked to find the perimeter. Step 2: Recall the formula for the perimeter of a rectangle. Perimeter = 2 × (length + width) Step 3: Substitute the given values into the formula. Length = 25 m Width = 15 m Perimeter = 2 × (25 + 15) Step 4: Perform the addition inside the parentheses. 25 + 15 = 40 Step 5: Multiply by 2. 2 × 40 = 80 Step 6: State the final answer with units. The perimeter of the garden is 80 meters.

3. Lily's music lesson starts at 3:45 PM. The lesson lasts for 40 minutes. What time does Lily's music lesson end? Answer: 4:25 PM Solution: When calculating end times, we add the duration to the start time. Remember that 60 minutes equals one hour, so if the total minutes go over 60, we need to convert them to hours.
4. Sam's piano lesson starts at 4:15 PM. The lesson lasts for 30 minutes. What time does Sam's piano lesson end? Answer: 4:45 PM Solution: When telling time, we can add minutes to a starting time. If the minutes add up to 60 or more, we would need to move to the next hour.
   Full step-by-step solution

   When telling time, we can add minutes to a starting time. If the minutes add up to 60 or more, we would need to move to the next hour. For example, if something starts at 2:20 and lasts 50 minutes, we would add the minutes together.

5. Emma's art class starts at 2:45 PM. The class lasts for 50 minutes. What time does Emma's art class end? Answer: 3:35 PM Solution: Start time is 2:45 PM Add 50 minutes to 45 minutes: 45 + 50 = 95 minutes Since 60 minutes = 1 hour, 95 minutes = 1 hour and 35 minutes Add 1 hour to 2:00 PM = 3:00 PM Add the remaining 35 minutes to 3:00 PM = 3:35 PM The answer is 3:35 PM.
   Full step-by-step solution

   Step 1: Start time is 2:45 PM Step 2: Add 50 minutes to 45 minutes: 45 + 50 = 95 minutes Step 3: Since 60 minutes = 1 hour, 95 minutes = 1 hour and 35 minutes Step 4: Add 1 hour to 2:00 PM = 3:00 PM Step 5: Add the remaining 35 minutes to 3:00 PM = 3:35 PM The answer is 3:35 PM.

6. Noah looks at a clock. The hour hand is pointing just past the 6, and the minute hand is pointing at the 1. What time does the clock show? Answer: 6:05 Solution: The hour hand is just past the 6, so the hour is 6. The minute hand is pointing at the 1. Each number on the clock stands for 5 minutes.
   Full step-by-step solution

   Step 1: The hour hand is just past the 6, so the hour is 6. Step 2: The minute hand is pointing at the 1. Step 3: Each number on the clock stands for 5 minutes. So the 1 means 1 × 5 = 5 minutes. Step 4: The time is 6 hours and 5 minutes, which is written as 6:05. The answer is 6:05.

7. Isabella looks at an analog clock. The short hour hand is pointing just past the 10. The long minute hand is pointing at the 4. What time does Isabella see? Answer: 10:20 Solution: The hour hand is just past the 10, so the hour is 10. The minute hand is pointing at the 4. Starting at 12 and counting by fives: 12 is 0, 1 is 5, 2 is 10, 3 is 15, 4 is 20.
   Full step-by-step solution

   Step 1: The hour hand is just past the 10, so the hour is 10. Step 2: The minute hand is pointing at the 4. Starting at 12 and counting by fives: 12 is 0, 1 is 5, 2 is 10, 3 is 15, 4 is 20. Step 3: So the minutes are 20. Step 4: The time is 10:20. The answer is 10:20.

8. What time: 6:25 Answer: 6:25 Solution: The hour is 6, so the hour hand is between 6 and 7. The minutes are 25, which means 25 minutes past the hour. On a clock, 25 minutes is 5 groups of 5 minutes (5 × 5 = 25).
   Full step-by-step solution

   Step 1: The hour is 6, so the hour hand is between 6 and 7. Step 2: The minutes are 25, which means 25 minutes past the hour. Step 3: On a clock, 25 minutes is 5 groups of 5 minutes (5 × 5 = 25). Step 4: Count by fives around the clock: 5, 10, 15, 20, 25. Step 5: 25 minutes means the minute hand points to the 5 on the clock. The time is 6:25.