Add Subtract Fractions with Like Denominators
1/3 + 1/3
2/3
2/9 + 2/3
8/9
7/6 - 1/3
5/6
What did you multiply the numerator and denominator by to create these equivalent fractions?
2/3 = 6/9
3
3/10 + 5/10
8/10
2/4 + 1/8
5/8
7/10 - 2/5
3/10
Write and Equivalent Fraction for 3/4
5/18 + 1/18
6/18
2/4 + 5/12
11/12
6/8 - 1/2
2/8
Write an equivalent fraction for 4/5
Answers will vary
11/12 - 2/12
9/12
1/3 + 5/6
7/6
3/2 - 3/10
Are they equivalent? You need to be able to explain why or why not for credit.
2/4 and 6/12
13/16 - 4/16 - 2/16
7/16
3/4 + 1/3
13/12
4/5 - 1/3
Are they equivalent? You need to be able to explain why or why not for credit.
4/5 and 14/20
No