Tell Time 5 Minutes

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Answer Key & Explanations

Tell Time 5 Minutes · Grade 2 · Worksheet 3

1. Noah's soccer practice starts at 4:25 PM. The practice lasts for 35 minutes. What time does Noah's soccer practice end? Answer: 5:00 PM Solution: Start time is 4:25 PM Practice lasts 35 minutes Add 35 minutes to 4:25 25 minutes + 35 minutes = 60 minutes 60 minutes = 1 hour 4:00 PM + 1 hour = 5:00 PM The answer is 5:00 PM.
   Full step-by-step solution

   Step 1: Start time is 4:25 PM Step 2: Practice lasts 35 minutes Step 3: Add 35 minutes to 4:25 Step 4: 25 minutes + 35 minutes = 60 minutes Step 5: 60 minutes = 1 hour Step 6: 4:00 PM + 1 hour = 5:00 PM The answer is 5:00 PM.

2. A clock shows 3:00. The minute hand moves 25 minutes forward. What time does the clock show now? Answer: 3:25 Solution: The clock starts at 3:00. The minute hand moves forward 25 minutes. Add 25 minutes to 3:00.
   Full step-by-step solution

   Step 1: The clock starts at 3:00. Step 2: The minute hand moves forward 25 minutes. Step 3: Add 25 minutes to 3:00. Step 4: 3:00 + 25 minutes = 3:25. The clock now shows 3:25.

3. Noah's piano lesson starts at 4:15 PM. The lesson lasts for 45 minutes. What time does Noah's piano lesson end? Answer: 5:00 PM Solution: When calculating end times, we add the duration to the start time. If the minutes add up to 60 or more, we convert them to an additional hour.
4. What time is shown on the clock when the hour hand is between 4 and 5 and the minute hand points to the 9? Answer: 4:45 Solution: The hour hand between 4 and 5 means it's after 4 o'clock but before 5 o'clock. The minute hand pointing to the 9 means 9 × 5 = 45 minutes.
   Full step-by-step solution

   Step 1: The hour hand between 4 and 5 means it's after 4 o'clock but before 5 o'clock. Step 2: The minute hand pointing to the 9 means 9 × 5 = 45 minutes. Step 3: Combine the hour and minutes: 4:45 Step 4: Check: 4:45 is quarter to 5, which matches the clock description. The answer is 4:45.

5. Noah's soccer practice starts at 4:15 PM. The clock on the wall shows 4:05 PM. How many minutes does Noah have until his practice begins? Answer: 10 minutes Solution: When finding how much time passes between two clock times, you can count forward by minutes from the current time to the future time. Each number on the clock represents 5 minutes, and you can count by fives to find the total minutes between times.
6. What time is shown on the clock when the hour hand is between 7 and 8 and the minute hand points to the 6? Answer: 7:30 Solution: The hour hand between 7 and 8 means it's after 7 o'clock but before 8 o'clock. The minute hand pointing to the 6 means 6 × 5 = 30 minutes.
   Full step-by-step solution

   Step 1: The hour hand between 7 and 8 means it's after 7 o'clock but before 8 o'clock. Step 2: The minute hand pointing to the 6 means 6 × 5 = 30 minutes. Step 3: Combine the hour and minutes: 7:30 Step 4: Check: 30 minutes past 7 o'clock is 7:30, which is also called half past 7. The answer is 7:30.

7. Lily's math class starts at 10:30. The class lasts for 45 minutes. What time does Lily's math class end? Answer: 11:15 Solution: Identify the start time and duration. - Start time: 10:30 - Duration: 45 minutes Add the minutes to the start time.
   Full step-by-step solution

   Step 1: Identify the start time and duration. - Start time: 10:30 - Duration: 45 minutes Step 2: Add the minutes to the start time. - Start time minutes: 30 - Add duration minutes: 30 + 45 = 75 minutes Step 3: Convert the total minutes into hours and minutes. - 60 minutes = 1 hour - 75 minutes = 1 hour and 15 minutes (since 75 - 60 = 15) Step 4: Add the hours to the start time hours. - Start time hours: 10 - Add the hours from Step 3: 10 + 1 = 11 Step 5: Combine the hours and minutes for the end time. - Hours: 11 - Minutes: 15 - End time: 11:15 Therefore, Lily's math class ends at 11:15.

8. Lily's math class starts at 10:30 AM. The clock on the wall shows 10:15 AM. How many minutes does Lily have until her math class begins? Answer: 15 Solution: Identify the start time of Lily's math class. The class starts at 10:30 AM. Identify the current time shown on the clock.
   Full step-by-step solution

   Step 1: Identify the start time of Lily's math class. The class starts at 10:30 AM. Step 2: Identify the current time shown on the clock. The clock shows 10:15 AM. Step 3: Determine the time difference between the current time and the class start time. We can break this into hours and minutes for clarity. From 10:15 AM to 10:30 AM, the hour part stays the same (10 o’clock), so we only need to look at the minutes. Step 4: Calculate the minutes from 10:15 to 10:30. At 10:15, the minute hand is at 15 minutes past the hour. At 10:30, the minute hand is at 30 minutes past the hour. Subtract the current minutes from the class start minutes: 30 minutes - 15 minutes = 15 minutes. Step 5: Conclusion. Lily has 15 minutes until her math class begins.

9. 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.
10. A clock shows the time as 2:45. The minute hand moves forward 15 minutes. What time does the clock show now? Answer: 3:00 Solution: Start with the time 2:45. The minute hand moves forward 15 minutes. 45 + 15 = 60 minutes.
    Full step-by-step solution

    Step 1: Start with the time 2:45. Step 2: The minute hand moves forward 15 minutes. 45 + 15 = 60 minutes. Step 3: Since 60 minutes equals 1 hour, the time becomes 3:00. The answer is 3:00.