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sveta [45]
3 years ago
15

How to find common denominators

Mathematics
1 answer:
qaws [65]3 years ago
6 0
Ok, It's hard to explain so I'll use an example. 
1/5  +   2/15
now you try to find a number that goes into both for this example it would be 3
3*5=15      and then that equals the 2/15
so you then multiply 3 by the numerator getting the fraction
3/15 + 2/15
with the answer of 
5/15 which can be reduced to
1/3

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