Question

Hcf and lcm of two numbers are 84,21.If ratio of two numbers is 1:4 then larger of two is

Answer 1

Answer:

I dont know ratio sorry

Answer 2

Hii it's tom85

let two number be x and y

xy= 84*21

x/y = 1/4

y=4x

x^2 =21^2

x=21

y= 84

larger one is 84

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hope it may helps you