Advertisements
Advertisements
Question
Shyamli bought a battery. She read on it Life: 2000 hours. She uses it throughout the day and the night. How many days will the battery run?
Solution
Total life of battery = 2000 hours
Number of the hour in a day and night = 24
Number of days the battery lasts = 2000 ÷ 24
80 + 3
`24")"overline2000`
– 1920
80
72
8
Here, quotient = 83 and remainder = 8
So, the battery will last 83 days.
APPEARS IN
RELATED QUESTIONS
Solve the following and write the quotient and remainder.
5586 ÷ 87
Girija needed 35 cartons to pack 1400 books. There are an equal number of books in every carton. How many books did she pack into each carton?
If 48 sheets are required for making one notebook, how many notebooks at the most will 5880 sheets make and how many sheets will be left over?
Divide the following:
172 m 48 cm ÷ 4
Try to solve these using as few steps as you can.
- 9872 ÷ 8
Try to solve these using as few steps as you can.
- 672 ÷ 21
Find out
If Isha comes to your city, how much petrol can she buy with the same money?
Do these divisions. Check your results by multiplication.
- 900 ÷ 10
Solve the given sums and colour the answers in the grid given below. See what you find
- 729 ÷ 9
Solve the given sums and colour the answers in the grid given below. See what you find.
- 825 ÷ 5
