Question

Emil worked for 9 hours and 30 minutes. How should he write that on his time

card?
A. 9.3
B. 9.75
C. 9.5
D. 9.25

Answer 1

Emil worked for 9 hours and 30 minutes, which is converted to decimal hours as 9.5. This is the correct way for Emil to write his time on the time card.

Step-by-step explanation:

The student's question is about converting minutes into decimal hours for the purpose of filling out a time card. To convert 9 hours and 30 minutes into decimal form, you must express the minutes as a fraction of an hour. Since there are 60 minutes in an hour, 30 minutes is half an hour, or 0.5 hours. Therefore, 9 hours and 30 minutes is written as 9 + 0.5, which equals 9.5 when converted to decimal hours. Hence, the correct way for Emil to write his time on the time card is 9.5.

Answer 2

c is write answer.......