3 years ago

10% of what number is 43?

1 answer:

7 0

Method 1

10%   - 43 |multiply both sides by 10

100% -   430

Answer: 43 is 10% of 430.

Method 2

10% - 43
100%    - x
/cross multiply/

10x = 100·43
10x = 4300 |divide both sides by 10
x = 430

Answer: 43 is 10% of 430.

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