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

Question

Cannon Livingston

27 February, 06:13

+4

Answers (2)

Know the Answer?

Dean Ware · Answer 1

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

Rhodes · Answer 2

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.