the ratio between two numbers is 3:5. if their LCM is 240. find the numbers.
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kanika04:
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Answer:
Step-by-step explanation:
Ratio of two numbers are 3:5
so let assume numbers are 3X & 5X
LCM of two numbers are 240
I.e: 3X*5X=240
15X=240
X=240/15
X=16
So first number is 3*16=48
& Second number is 5*16= 80
Sum of these number is 48+80=128.
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