Question

find lcm of
1 by 3 + 5 by 2 + 5 by 7 is lcm​

Answer 1

Answer:

Answer :

Explanation-

Given :

Numerators = 2, 3, 4 and 7

LCM of Numerators = 36

Denominators = 3, 5, 7 and 13

HCF of Denominators = 1

Hence:

Answer 2

1/3+5/2+5/7

taking LCM of 3,2 and 7 are 42

12+105+30/42

147/30

3.5

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