Question

the1/3 of a no. is 20 more than the1/4of that the no. find the number
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Answer 1

Answer:

240

Step-by-step explanation:

Let the number be x

∴ $\frac{1}{3}$x= 20 + $\frac{1}{4}$x

∴  $\frac{1}{3}$x - $\frac{1}{4}$x = 20

∴ $\frac{4}{12}$x - $\frac{3}{12}$x =20

∴ $\frac{1}{12}$x = 20

∴ x = 20 x 12 = 240

Answer 2

Answer:

240

Step-by-step explanation:

let the no.be x

ATQ,

=>1/3 of x=20+1/4 of x

=>1/3*x=20+1/4*n

=>x/3=20+x/4=20{by changing the side}

=>4x-3x/12=20

=>x/12=20

=>x=20*12

x=240