Question

The hcf and lcm of two numbers are 9 and 90 respectively if one number is 18, find the other number

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

The other no. is 45.

Step-by-step explanation:

Let the other no. be y

hcf x lcm= product of the two no.s

9 x 90= 18 x y

y= 9 x 90 ÷ 18

 = 90 ÷ 2

 = 45

∴ The other no. is 45.

Hope it's helpful.