CONVERT THE GIVEN INTO MINUTES AND SECONDS

Convert to minutes:

Problem 1 :

7 hours 24 min

Solution:

Here, we convert bigger unit into smaller unit. So we have to multiply.

7 hours 24 min = 7 × 60 minutes + 24 minutes

= 420 + 24 minutes

= 444 minutes

Problem 2 :

3 days 5 hours 43 min

Solution:

Here, we convert bigger unit into smaller unit. So we have to multiply.

3 days 5 hours 43 min = (3 × 24 hours) + 5 hours + 43 min

= 72 hours + 5 hours + 43 min

= (77 hours × 60 min) + 43 min

= 4620 min + 43 min

= 4663 min

Problem 3 :

12 days 15 hours 36 min

Solution:

Here, we convert bigger unit into smaller unit. So we have to multiply.

12 days 15 hours 36 min = (12 × 24 hours) + 15 hours + 36 min

= 288 hours + 15 hours + 36 min

= (303 hours × 60 min) + 36 min

= 18180 min + 36 min

= 18216 min

Problem 4 :

2 weeks 3 days 8 hours 17 min

Solution:

Here, we convert bigger unit into smaller unit. So we have to multiply.

2 weeks 3 days 8 hours 17 min =14 days + 3 days + 8 hours + 17 min

= (17 days × 24 hours) + 8 hours + 17 min

= 408 hours + 8 hours + 17 min

= (416 hours × 60 min) + 17 min

= 24960 min + 17 min

= 24977 min

Problem 5 :

40 min 38 s

Solution:

Here, we convert bigger unit into smaller unit. So we have to multiply

40 min 38 s = (40 × 60 s) + 38 s

= 2400 s + 38 s

= 2438 s

Problem 6 :

3 h 35 min 27 s

Solution:

Here, we convert bigger unit into smaller unit. So we have to multiply.

3 h 35 min 27 s = (3 × 60 min) + 35 min + 27 s

= 180 min + 35 min + 27 s

= (215 × 60 s) + 27 s

= 12900 s + 27 s

= 12927 s

Problem 7 :

14 h 12 min 43 s

Solution:

Here, we convert bigger unit into smaller unit. So we have to multiply.

14 h 12 min 43 s = (14 × 60 min) + 12 min + 43 s

= 840 min + 12 min + 43 s

= (852 min × 60 s) + 43 s

= 51120 s + 43 s

= 51163 s

Problem 8 :

22 h 52 min 11 s

Solution:

Here, we convert bigger unit into smaller unit. So we have to multiply.

22 h 52 min 11 s = (22 × 60 min) + 52 min + 11 s

= 1320 min + 52 min + 11 s

= (1372 min × 60 s) + 11 s

= 82320 s + 11 s

= 82331 s

Problem 9 :

Find the number of minutes in:

one day

Solution:

Here, we convert bigger unit into smaller unit. So we have to multiply.

1 day = 24 hours

= 24 × 60 min

= 1440 min

Problem 10 :

Find the number of minutes in:

one week

Solution:

Here, we convert bigger unit into smaller unit. So we have to multiply.

1 week = 7 days 

= (7 × 24 hours)

= 168 × 60 min

= 10080 min

Problem 11 :

Find the number of minutes in:

one 365 days year

Solution:

Here, we convert bigger unit into smaller unit. So we have to multiply.

1 day = 1440 min

365 days = 365 × 1440 min

= 525600 min

Problem 12 :

Find the number of seconds in:

one day

Solution:

Here, we convert bigger unit into smaller unit. So we have to multiply.

1 day = 24 hours

= (24 × 60 min)

= 1440 min

= 1440 × 60 s

= 86400 s

Problem 13 :

Find the number of seconds in:

one fortnight

Solution:

one fortnight = 14 days

1 day = 86400 s

= 14 × 86400 s

= 1209600 s

Problem 14 :

Find the number of seconds in:

one 365 day year

Solution:

1 day = 86400 s

365 day = 365 × 86400 s

= 31536000 s