Question

One number is 5 times another number. The product of the two numbers is 245. Find the two numbers.

Answer 1

Let's assume the unknown number is x and as another one is 5 times the number then second number is 5x

》x × 5x = 245

》5x square =245

》x square =245÷5

》x square =49

》x=7

So 5x = 5×7=35