3 years ago

You know that 15% of a number n is 12. How can you use this to find 30% of n? 45% of n? Explain.

Mathematics

1 answer:

Keith_Richards [23]3 years ago

5 0

30% is 24
45% is 36
take 15% and multiply it by however much it takes to make the percentage than multiply that by 12

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