Question

The population of a country is 9.7x10^7 and is increasing by 8.7x10^5

Show your work
1.How may new people are added after 25 years
2.what is the population after 25
years

Answer 1

2.10975E17

Explanation:

8.7×10^5

×25

----------------------

2,175,000,000

×9.7×10^7

------------------------

2.10975E17

------------------------

Answer 2

10^7 = 10,000,000

9.7x10^7 = 9.7x10,000,000

9.7x10,000,000 = 97,000,000

8.7x10^5 = 870,000

870,000x25 = 21,750,000

1. 21,750,000 new people are added after 25 years

2. The total population after 25 years is 118,750,000