Question

the hcf of two number is 9 and their Lcm is 270 if the number is five times of the hcf find the other number​

Answer 1

Explanation:

there is an formula stating hcf × lcm=1 number × second number.according to this formula let solve it .

hcf=9.

lcm=270

first number 5( hcf=9).=5(9)

=9×270=45×x

=2430=45×x

2430/45=x

54=x

therefore 54 is the second number.

hope it helps you.

verify

9×270=45×54

2430=2430 . you can calculate it yourself if it is correct or not but i know it is correct