Equivalent Fractions
3/5 = 6/10
True or false?
True!
2/5 + 5/5 =
2/5 + 5/5 = 7/5
7/7 - 3/7 =
7/7 - 3/7 = 4/7
Isabelle ate 3/5 of a pie. Zoey ate 2/5 of the same pie. How much of the pie did they eat all together?
3/5 + 2/5 = 5/5
Isabelle and Zoey ate 5/5, or 1 whole.
Which fraction is greater? Use <, >, or =.
3/5 or 7/5
7/5 > 3/5 because seven pieces is more than three pieces.
4/5 = 8/15
True or false?
3/10 + 9/10 =
12/10
12/20 - 7/20 =
5/20
Jenny ran 1/5 of a mile. Kyle ran 3/5 of a mile. How much farther did Kyle run than Jenny?
3/5 - 1/5 = 2/5
Kyle ran 2/5 of a mile farther.
2/10 or 2/8
2/8 > 2/10 because 2/8 is two pieces the size of eighths, which is larger than two pieces the size of tenths.
Write two fractions that are equivalent to 4/5.
4/5 = 8/10 = 16/20
4/5 = 12/15
4/5 = 16/20
10/20 + 2/20 =
12/20
3/5 - 2/5 =
1/5
Melissa is baking a pie with her friend. She adds 1/4 cup sugar to the bowl. Her friend adds 2/4 cup sugar to the bowl. How much sugar was added to the bowl?
1/4 + 2/4 = 3/4
3/4 cup sugar was added to the bowl.
Which fraction is greater? Use <, >, or =.
4/5 or 7/10
4/5 > 7/10
Write two fractions that are equivalent to 4/12.
Examples:
4/12 = 8/24 = 16/48
4/12 = 12/36
4/12 = 20/60
8/2 + 3/2 =
11/2
7/12 - 2/12 =
5/12
Ryan bikes 4/12 of a mile. His brother bikes 7/12 of a mile. How much did the boys bike in total?
4/12 + 7/12 = 11/12
The boys biked a total of 11/12 of a mile.3/15 > 2/3
True or false?
False!
3/15 < 2/3, because we can use common
denominators to turn 2/3 into 10/15,
and 3/15 < 10/15.
5/20 = 10/40
True or false?
True!
10/30 + 12/30 =
22/30
9/100 - 3/100 =
6/100
Kennedy and Jake are eating a pizza cut into 8 slices. Jake eats 2/8 slices. Show with a fraction how many slices of pizza are left.
8/8 - 2/8 = 6/8
There are 6 slices out of the original eight slices left (6/8).
4/8 > 1/10
True or false?
If we use common denominators, we can turn 4/8
into 8/16, and 1/10 into 8/80. 8/16 > 8/20,
so 4/8 > 1/10.