Question

19. L. C. M. of two numbers is 200 and their H. C. F. is
5. If one number is 40 find the other-
(A) 20
(B) 25​

Answer 1

Solution:

We must know that,

product of two numbers = lcm × hcf

Given,

• lcm = 200
• hcf = 5
• one number = 40

Putting the values in the above relation, we get

40 × other number = 200 × 5

or, other number = 1000 ÷ 40

or, other number = 25

Answer: the other number is 25.

Answer 2

Answer:

HCF 5

LCM 200 one number 40

Step-by-step explanation:

so the next no is 25 b option