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4 years ago

when I add or subtract fractions first I must convert the denominators so they are common. Then I can add or subtract the?

Mathematics

2 answers:

Delicious77 [7]4 years ago

6 0

Yes and the denominator will stay the same...for example: 8/10 + 1/10 = 9/10

tia_tia [17]4 years ago

3 0

Numerators.

Remember you have to convert the numerators as well.

Example:- 2/3 + 1/6

LCD = 6

2/3 becomes 2/3 * 2/2 = 4/6

4/6 + 1/6 = 5/6.

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