Question

8. The LCM of two numbers is 20 times of their
HCF and (LCM+ HCF)= 2520. If one number is
480, what will be the triple of another number?
(a) 4200 lbf 1500 (c) 2100 (d) 1800​

Answer 1

(a) 4200 ibf 1500

Step-by-step explanation:

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Answer 2

let two no are a,b

product of HCF and LCM=product of two numbers

HCF=x

LCM=20x