Question

How many quarter hours are there in 2 and 1/2 hours ? A. 8 B. 10 C. 12 D. 14

Answer 1

Explanation:

ow many quarter hours are there in 2 and 1/2 hours ? A. 8 B. 10 C. 12 D. 14

ChatGPT

To find out how many quarter hours are in 2 and 1/2 hours, you can divide 2.5 hours by 0.25 hours (which is the same as 1/4 of an hour):

2.5 hours / 0.25 hours = 10

So, there are 10 quarter hours in 2 and 1/2 hours. The correct answer is B. 10.

Answer 2

B. 10 quarter hours.

Explanation:

To find the number of quarter hours in 2 and 1/2 hours, we need to convert 2 and 1/2 hours to quarter hours.

1 hour is equal to 4 quarter hours because there are 4 quarters in an hour.

To convert 2 and 1/2 hours to quarter hours, we multiply the number of hours by 4 and add the number of quarter hours.

2 hours x 4 = 8 quarter hours

1/2 hour x 4 = 2 quarter hours

Adding these together, we get:

8 quarter hours + 2 quarter hours = 10 quarter hours

Therefore, the answer is B. 10 quarter hours.