Question

two numbers are in the ratio 3:4. If their LCM is 180,find the numbers.

Answer 1

45 and 60are the two numbers.....

Answer 2

Let the two numbers are in the ratio be 3x and 4x.

LCM of 3x and 4x = 12x.

Given that Their LCM = 180

                             12x = 180

                                x = 15.

Then 3x = 3 * 15 = 45.

          4x = 4 * 15 = 60.


The numbers are 45 and 60.


Hope this helps!