210000000 in standard form

asked Jul 20, 2020 204k views

2 votes

by Nilza

6.6k points

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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

5.8k points

3 votes

Answer:

2.1 x 10^8

Explanation:

MamaWalter answered Jul 24, 2020

6.2k points

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