3 years ago

When a number is decreased by 47%, the result is 20. What is the original number to the nearest tenth?

Mathematics

1 answer:

Naily [24]3 years ago

4 0

Answer:

37.7

Step-by-step explanation:

n - 0.47n = 20

0.53n = 20

n = 37.7

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Mashcka [7]

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Lelechka [254]

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