Time & moneyAges 7-9

Hours in days & seconds in minutes

Convert days into hours (× 24) and minutes into seconds (× 60). Review suitability for your learners before teaching.

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Worksheet StudioPractice pack · Ages 7-9

Take your time. Show your thinking.

1. How many hours are in 1 day (at 24 hours per day)?
1 · 24 h · Hours in days & seconds in…
2. How many hours are in 13 days (at 24 hours per day)?
13 · 24 h · Hours in days & seconds in…
3. How many days are in 15 weeks (at 7 days per week)?
15 · 7 · Hours in days & seconds in…
4. How many days are in 6 weeks (at 7 days per week)?
6 · 7 · Hours in days & seconds in…
5. How many days are in 9 weeks (at 7 days per week)?
9 · 7 · Hours in days & seconds in…
6. How many hours are in 14 days (at 24 hours per day)?
14 · 24 h · Hours in days & seconds in…
7. How many days are in 8 weeks (at 7 days per week)?
8 · 7 · Hours in days & seconds in…
8. How many days are in 3 weeks (at 7 days per week)?
3 · 7 · Hours in days & seconds in…
9. How many days are in 4 weeks (at 7 days per week)?
4 · 7 · Hours in days & seconds in…
10. How many hours are in 3 days (at 24 hours per day)?
3 · 24 h · Hours in days & seconds in…
11. How many days are in 10 weeks (at 7 days per week)?
10 · 7 · Hours in days & seconds in…
12. How many hours are in 11 days (at 24 hours per day)?
11 · 24 h · Hours in days & seconds in…

12 questions · Seed 104730 · Age guidance, not curriculum certification

View the answer key

Worksheet StudioAnswer key · Ages 7-9

Answers and reasoning. Review before teaching.

1. How many hours are in 1 day (at 24 hours per day)?
24 hours
Each day has 24 hours, so 1 × 24 = 24 hours.
2. How many hours are in 13 days (at 24 hours per day)?
312 hours
Each day has 24 hours, so 13 × 24 = 312 hours.
3. How many days are in 15 weeks (at 7 days per week)?
105 days
Each week has 7 days, so 15 × 7 = 105 days.
4. How many days are in 6 weeks (at 7 days per week)?
42 days
Each week has 7 days, so 6 × 7 = 42 days.
5. How many days are in 9 weeks (at 7 days per week)?
63 days
Each week has 7 days, so 9 × 7 = 63 days.
6. How many hours are in 14 days (at 24 hours per day)?
336 hours
Each day has 24 hours, so 14 × 24 = 336 hours.
7. How many days are in 8 weeks (at 7 days per week)?
56 days
Each week has 7 days, so 8 × 7 = 56 days.
8. How many days are in 3 weeks (at 7 days per week)?
21 days
Each week has 7 days, so 3 × 7 = 21 days.
9. How many days are in 4 weeks (at 7 days per week)?
28 days
Each week has 7 days, so 4 × 7 = 28 days.
10. How many hours are in 3 days (at 24 hours per day)?
72 hours
Each day has 24 hours, so 3 × 24 = 72 hours.
11. How many days are in 10 weeks (at 7 days per week)?
70 days
Each week has 7 days, so 10 × 7 = 70 days.
12. How many hours are in 11 days (at 24 hours per day)?
264 hours
Each day has 24 hours, so 11 × 24 = 264 hours.

12 questions · Seed 104730 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 7-9

Take your time. Show your thinking.

1. How many hours are in 1 day (at 24 hours per day)?
1 · 24 h · Hours in days & seconds in…
2. How many hours are in 13 days (at 24 hours per day)?
13 · 24 h · Hours in days & seconds in…
3. How many days are in 15 weeks (at 7 days per week)?
15 · 7 · Hours in days & seconds in…
4. How many days are in 6 weeks (at 7 days per week)?
6 · 7 · Hours in days & seconds in…
5. How many days are in 9 weeks (at 7 days per week)?
9 · 7 · Hours in days & seconds in…
6. How many hours are in 14 days (at 24 hours per day)?
14 · 24 h · Hours in days & seconds in…
7. How many days are in 8 weeks (at 7 days per week)?
8 · 7 · Hours in days & seconds in…
8. How many days are in 3 weeks (at 7 days per week)?
3 · 7 · Hours in days & seconds in…
9. How many days are in 4 weeks (at 7 days per week)?
4 · 7 · Hours in days & seconds in…
10. How many hours are in 3 days (at 24 hours per day)?
3 · 24 h · Hours in days & seconds in…
11. How many days are in 10 weeks (at 7 days per week)?
10 · 7 · Hours in days & seconds in…
12. How many hours are in 11 days (at 24 hours per day)?
11 · 24 h · Hours in days & seconds in…

12 questions · Seed 104730 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 7-9

Answers and reasoning. Review before teaching.

1. How many hours are in 1 day (at 24 hours per day)?
24 hours
Each day has 24 hours, so 1 × 24 = 24 hours.
2. How many hours are in 13 days (at 24 hours per day)?
312 hours
Each day has 24 hours, so 13 × 24 = 312 hours.
3. How many days are in 15 weeks (at 7 days per week)?
105 days
Each week has 7 days, so 15 × 7 = 105 days.
4. How many days are in 6 weeks (at 7 days per week)?
42 days
Each week has 7 days, so 6 × 7 = 42 days.
5. How many days are in 9 weeks (at 7 days per week)?
63 days
Each week has 7 days, so 9 × 7 = 63 days.
6. How many hours are in 14 days (at 24 hours per day)?
336 hours
Each day has 24 hours, so 14 × 24 = 336 hours.
7. How many days are in 8 weeks (at 7 days per week)?
56 days
Each week has 7 days, so 8 × 7 = 56 days.
8. How many days are in 3 weeks (at 7 days per week)?
21 days
Each week has 7 days, so 3 × 7 = 21 days.
9. How many days are in 4 weeks (at 7 days per week)?
28 days
Each week has 7 days, so 4 × 7 = 28 days.
10. How many hours are in 3 days (at 24 hours per day)?
72 hours
Each day has 24 hours, so 3 × 24 = 72 hours.
11. How many days are in 10 weeks (at 7 days per week)?
70 days
Each week has 7 days, so 10 × 7 = 70 days.
12. How many hours are in 11 days (at 24 hours per day)?
264 hours
Each day has 24 hours, so 11 × 24 = 264 hours.

12 questions · Seed 104730 · Age guidance, not curriculum certification