Question

if two third of a rational number exceeds its three fifth by 7/4,find the rational number.​

Answer 1

Answer:

let the number be x

according to given condition :

(2x/3) - (3x/5) =7/4

{(2x)×5} - {(3x)×3}=7

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15 4

10x-9x =7

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15 4

x/15=7/4

x×4=7×15

4x=105

x=26.25