4 Time

Question 1

What fraction of a circle is 15 minutes?

Answer 1

1/4

Question 2

What fraction of a circle is 20 minutes?

Answer 2

1/3

Question 3

What fraction of a circle is 30 minutes?

Answer 3

1/2

Question 4

What fraction of a circle is 40 minutes?

Answer 4

2/3

Question 5

What fraction of a circle is 45 minutes?

Answer 5

3/4

Question 6

Express 2:30 as a fraction of the day.

Answer 6

2.5/24 or 5/48

Question 7

Determine the duration between 3:15 and 4:00.

Answer 7

45 minutes

Question 8

Determine the duration between 10:20 and 11:05.

Answer 8

45 minutes

Question 9

Add durations: 25 minutes + 40 minutes.

Answer 9

65 minutes

Question 10

Subtract durations: 1 hour 15 minutes – 50 minutes.

Answer 10

25 minutes

Question 11

Convert 2 hours 45 minutes to minutes.

Answer 11

165 minutes

Question 12

Convert 150 minutes to hours and minutes.

Answer 12

2 hours 30 minutes

Question 13

Compare 1 hour 40 minutes and 100 minutes. Which is longer?

Answer 13

1 hour 40 minutes (100 minutes = 1 h 40 min, same)

Question 14

Compare 50 minutes and 0.9 hours. Which is longer?

Answer 14

0.9 hours = 54 minutes, so 0.9 hours is longer

Question 15

Solve: A movie starts at 3:20 and ends at 4:55. What is the duration?

Answer 15

1 hour 35 minutes

Question 16

Solve: A bus departs at 7:45 and arrives at 9:10. What is the travel time?

Answer 16

1 hour 25 minutes

Question 17

Solve: An event lasts 2 hours 20 minutes. It starts at 10:40. When does it end?

Answer 17

13:00

Question 18

Solve: A lesson lasts 50 minutes. It starts at 9:15. What time does it end?

Answer 18

10:05

Question 19

Solve: Two activities last 35 minutes and 45 minutes. What is the total duration?

Answer 19

80 minutes

Question 20

Solve: Convert 3 hours 15 minutes to minutes.

Answer 20

195 minutes