Math, asked by am0761900gmailcom, 8 months ago

on decreasing a number by 18% it becomes 697. Find the number

Answers

Answered by sharmanidhi2829

1

Answer:

let original number be x

x - 18x/100 = 697

100x - 18x =697

100

82x/100 = 697

82x = 697 × 100

69700/82

850

answer is 850

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