If the time at present is 7:42 am, what will be the time after 72332 minutes?
20232023
If the time at present is 7:42 am, what will be the time after 72332 minutes?
- A.
1:16 pm
- B.
2:24 pm
- C.
9:42 am
- D.
1:14 pm
Attempted by 8 students.
Show answer & explanation
Correct answer: D
Solution
Compute minutes in a day: 24 hours = 1,440 minutes.
Remove whole days from 72,332 minutes: 72,332 ÷ 1,440 = 50 days with a remainder of 332 minutes (because 1,440 × 50 = 72,000 and 72,332 − 72,000 = 332).
Convert the remainder to hours and minutes: 332 minutes = 5 hours (300 minutes) + 32 minutes.
Add this to the starting time 7:42 am: 7:42 am + 5 hours = 12:42 pm; then + 32 minutes = 1:14 pm.
Final answer: 1:14 pm.
Note: The previous solution text mislabelled 12:42 as "am"; it should be "pm."