Question

A positive number is 5 times another number. If 21 is added to both the numbers, then one of the new numbers becomes twice the other new number. What are the numbers?
7,35
8,36
6,34
9,37​

Answer 1

Answer:

Let numbers are X & 5X.

a/q 2×(X+21) = 5X+21

2X + 42 = 5X + 21

3X = 21

X = 7

so numbers are 7 & 35

Ans.

1st option correct