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boyakko [2]
3 years ago
14

9/11 - 2/14 HELP PLEASE !!!

Mathematics
1 answer:
den301095 [7]3 years ago
7 0

When you are adding or subtracting fractions with different denominators, you need to find a common denominator.

The LCD will be 11 x 14 which is 154.

So...

9/11 - 2/14 becomes 126/154 - 22/154.

126/154 - 22/154 = 104/154 = 52/77

answer: 52/77

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