Question

prouilt do.
11. The LCM of two numbers is 9 times their HCF. The sum of LCM and HCF
[CBSE 2019)
is 500. Find their HCF.
ICBSE 2019C)
12. The HCF of two numbers is 18​

Answer 1

Answer:

Let x be the HCF and 9x be the LCM. So,

Sum of LCM and HCF =500

9x+x=500

10x=500

LC\!M = 450, HC\!F = 50