Question

40% of a number is 20 , find the number.​

Answer 1

Answer:50

Step-by-step explanation:

Let the number be x.

40% of x=20

40*x/100=20

x=100*20/40

x=50

Answer 2

Answer:

The no. is 50.

Step-by-step explanation:

Let the no. be x.

Now, ATQ,

40% × x = 20.

(40/100) × x = 20.

4x/10=20.

4x=20×10.

4x=200.

x=200/4=50.

Hence, the required no. is 50.

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