Question

A no. Increased by 20% guves 42. find the no.

Answer 1

Answer:

let number =x

x×20/100=42

x= 42×100/20 =42×5=210

Answer 2

Answer:

let the number be x

increased number= 20x/100

atq,

x+20x/100=42

100x+20x=4200

120x=4200

x=4200/120=35.

x=35.

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