Question

If 40% of a number is 240 ,find the number.​

Answer 1

Let the number be A

40/100 x A = 240

A = 240 x 100/40

A = 6 x 100

A = 600

So , the number is 600 .

Answer 2

If 40% of a number is 240 then the number is 600

Given : 40% of a number is 240

To find : The number

Solution :

Step 1 of 2 :

Form the equation

Let the required number = N

By the given condition

$\displaystyle \sf{ N \times \frac{40}{100} = 240 }$

Step 2 of 2 :

Find the number

$\displaystyle \sf{ N \times \frac{40}{100} = 240 }$

$\displaystyle \sf{ \implies N = 240 \times \frac{100}{40} }$

$\displaystyle \sf{ \implies N = 6 \times 100}$

$\displaystyle \sf{ \implies N = 600 }$

Hence the required number = 600

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