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Numerical Ability
Number System
. The difference of two numbers is 15. The LCM and HCF 180 and 15 respectively. Find the numbers.
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- Let one number be X then other number will be x+15
as we know that lcm×hcf=product of those numbers
180×15=X(x+15)
2700=x^2+15x
x^2+15x-2700=0
x^2 + 60x - 45x - 2700 =0
X+60 = 0
x-45=0
X=45
One Number = 45
other number = 60
it will not be 15 and 30 as the l.c.m of 15 and 30 will be 30
Read more on Brainly.in - https://brainly.in/question/6453473#readmore - 5 years agoHelpfull: Yes(4) No(0)
- LCM*HCF=multiplication of two number
- 5 years agoHelpfull: Yes(1) No(0)
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