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

9/11 - 2/14 HELP PLEASE !!!
asked 170k views
3 votes
9/11 - 2/14
HELP PLEASE !!!

asked
User Pwas
by
8.2k points

1 Answer

3 votes

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

answered
User Turner Hayes
by
8.2k points
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