Question

Q8. Find :-
a. 3/4 Of a day in hours.

b. 4/5 Of an hour in minutes.

c. 1/2 of a minute in seconds. ​

Answer 1

Solution

(a) 1 minute = 60s

3min 15s = 60 x 3 + 15 = 180 + 15 = 195s

(b) 1hr = 3600s

5h = 5 x 3600 = 18000s

1 minute = 60s

2 min = 2 x 60 = 120 s

5 hours 2 min 5s = 18000 + 120 + 5 = 18125s