Page 116 - New Medley 3 Semester 2

Example 3: Convert the following:
(a) 7 weeks into days (b) 5 months into days

(c) 3 years into days (d) 4 years into months

Solution: (a) As 1 week = 7 days

So, 7 weeks = 7 × 7 = 49 days
(b) As 1 month = 30 days

So, 5 months = 5 × 30 = 150 days

(c) As 1 year = 365 days

So, 3 years = 3 × 365 = 1095 days

(d) As 1 year = 12 months

So, 4 years = 4 × 12 = 48 months

EXERCISE 4.5

A. Convert the following into minutes:

1. 3 hours 2. 6 hours 15 minutes

3. 16 hours 4. 2 days

B. Convert the following into hours:

1. 6 days 2. 3 days 10 hours

3. 1 week 4. 1 month

5. 180 minutes 6. 360 minutes

7. 10 days 8. 1 year

C. Convert the following into days:
1. 4 weeks 2. 7 months

3. 5 weeks 2 days 4. 8 months 3 weeks

5. 6 months 4 days 6. 6 years

7. 4 years 4 months 8. 2 years 6 months 8 days

114