Question

If a number is multiplied by another number, then in the result we are getting the twice the first numbers, then the second number is (i) 12
(ii) 1/2
(iii) 4
iv) none of these

Answer 1

Step-by-step explanation:

Let first number be x.

Let other number be y.

Therefore according to question,

xy = 2x

y = 2x / x

y = 2