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210000000 in standard form

asked Jul 20, 2020 204k views

2 votes

210000000 in standard form

Mathematics
middle-school

by Nilza

9.0k points

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2 Answers

7 votes

2.1*10^8

The first number can not exceed ten so just count how many decimal place it would be and that should be the power.

TorokLev answered Jul 21, 2020

7.8k points

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3 votes

Answer:

2.1 x 10^8

Explanation:

MamaWalter answered Jul 24, 2020

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