Math, asked by satyam294, 1 year ago

5 by 7 of a number exceeded by 65 gives 80 find the number

Answers

Answered by mel2020p4elav

25

5/7×x+65=80
5/7x=80-65
5/7x=15
x=15×7/5
x=21

Answered by Anonymous

14

Let the number be x

ATQ:
5x/7+65=80
(5x+455)=80×7
5x+455=560
5x=560-455
5x=105
x=105/5
x=21

satyam294: bhar answer is wrong

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