Question

I think of a number,halve it and the result is 11. find the no. 1st thought of

Answer 1

Let the no.be x
Half of x =11(According to the question)
1/2×x=11
x=11×2
x=22
The no.is 22

Answer 2

Solution :

Question :

I think of a number,halve it and the result is 11. find the no. 1st thought of ?

Let the number be x

Given ,

Halve of x

(1/2) * x

Result is 11

(1/2) * x = 11

According to the Question

⇒ (1/2) *x = 11

⇒ x = 11 * 2

⇒ x = 22

Therefore ,   22 is our required number