How do you write $10times10^11$ as one scientific number?

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Answer 1 · 2016-12-20T16:40:04

$10xx10^11=10^12$

$10=10^1$ , and $10^11=(10xx10xx10.........xx10)$

You know that $10^2=10xx10$ , and $10^3=10xx10xx10$

And so $10^11=10^(3+3+3+2)$ , and $10^11xx10=10^(11+1)=10^12$ .

How do you write 10times10^1110times10^11 as one scientific number?