Total internet users of China and Japan are: 22.2*10^7
Further explanation:
Addition operation will be used to solve this problem
Given:
[tex]Number\ of\ internet\ users\ in\ China=C=1.311*10^8\\Number\ of\ internet\ users\ in\ Japan=J=9.09*10^7\\Total\ internet\ users=C+J\\= (1.311*10^8)+(9.09*10^7)[/tex]
In order to find the sum, we have to bring the exponents in same form so,
[tex]1.311*10^8=>1.311*10^7*10=>13.11*10^7[/tex]
[tex]Total\ internet\ users=(13.11*10^7)+(9.09*10^7)\\=22.2*10^7[/tex]
Total internet users of China and Japan are: 22.2*10^7
Keywords: Exponents, Addition of exponents
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