Question

Mia listed her hours worked this month as decimals (24.87; 25.03; 23.57; 22.18). What are her total hours when listed as hours and minutes?

Answer 1

To convert the decimals to hours and minutes, we calculated the hours and minutes for each decimal and then added them up. The final total is 97 hours, 1 hour, 39 minutes, and 12 seconds.

Step-by-step explanation:

To find Mia's total hours when listed as hours and minutes, we need to convert the decimals to hours and minutes and then add them up. Let's do the calculations step-by-step:

1. Convert 24.87 to hours and minutes: 24.87 hours = 24 hours + (0.87 * 60) minutes = 24 hours 52.2 minutes
2. Convert 25.03 to hours and minutes: 25.03 hours = 25 hours + (0.03 * 60) minutes = 25 hours 1.8 minutes
3. Convert 23.57 to hours and minutes: 23.57 hours = 23 hours + (0.57 * 60) minutes = 23 hours 34.2 minutes
4. Convert 22.18 to hours and minutes: 22.18 hours = 22 hours + (0.18 * 60) minutes = 22 hours 10.8 minutes
5. Add up the hours and minutes: 24 hours + 25 hours + 23 hours + 22 hours = 94 hours. 52.2 minutes + 1.8 minutes + 34.2 minutes + 10.8 minutes = 99.2 minutes.
6. Convert the excess minutes to hours and minutes: 99.2 minutes = 99 minutes + (0.2 * 60) seconds = 99 minutes 12 seconds = 1 hour 39 minutes 12 seconds.
7. Final total: 94 hours + 1 hour + 1 hour + 1 hour = 97 hours. 1 hour 39 minutes 12 seconds.

Therefore, Mia's total hours when listed as hours and minutes is 97 hours 1 hour 39 minutes 12 seconds.