Question

Two numbers are in ratio of 2 and 5 . If the sum of these two numbers is 63 then the product of the number is

Answer 1

Step-by-step explanation:

let, the common multiple be x

first number=2x

second number=5x

according to the question,

2x+5x=63

or, 7x=63

or, x=63/7

or, x=9

therefore, first number =2*9

=18

therefore, second number=5*9

=45

therefore, product of two number =18*45

=410

Answer 2

Answer:

let the two numbers be 2x and 5x

therefore, 2x+5x=63

                 7x=63

                    x=63/7=9

so, 2x=2*9=18  &   5x=5*9=45

product=18*45=810