Question

The LCM of two numbers is 45 times their HCF.If one of the number is 225 and sum of their LCM and HCF is 1150,find the other number

Answer 1

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Answer 2

Hi friend ☺

Here is your Answer
________________________

Let the LCM be L
&
HCF be H
L = 45 H


then sum of LCM & HCF

L+ H = 1150
45H +H = 1150
46H = 1150

H = 1150/46

H = 25

LCM = L = 45× 25
L = 1125

Now use formula

one number× another number = LCM× HCF

225× y = 1125× 25

y = 1125×25/225

y = 125 Ans!

Hope it's helpful ✌✌