Math, asked by rohitkundu939, 11 months ago

By reducing 30% of a number we get 30. Find the number.

Answers

Answered by raushan3585

1

Step-by-step explanation:

x-x×30/100=30

x-3x/10=30

7x/10=30

7x=300

x=300/7

x=42.8

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