Wholes and fractions
2 x 2/3
4/3 -> 1 1/3
1/2 x 9/10
9/20
2/5 + 2/7
24/35
6/5 - 3/7
27/35
At the hardware store, 1/3 of the nails are size small and 1/3 of the nails are size medium.
What fraction of the nails are either size small or medium?
2/3 of the nails are size small or medium
Addition
4/5 x 3
12/5 -> 2 2/5
7/5 x 3/2
2 1/10
8/5 + 2/3
1 1/5
10/2 - 7/9
4 2/9
Mrs. Johnson class is taking a field trip to the museum. They will be at the museum for 3 hours and want to spend 1/4 of an hour at each exhibit they see.
How many exhibits can they see?
12 exhibits
5 x 2/5
10/5 -> 2
8/15 x 4/6
16/45
4/5 + 1/2 + 1/5
1 1/2
20/4 - 34/16
2 7/8
Neil is baking blueberry pies to sell at his bakery. He starts with 9 cartons of blueberries, of which he uses 3/4 for the first batch of pies.
How many cartons of blueberries does Neil use for the first batch of pies?
6 3/4 Cartons of Blueberries
Multiplication
10 x 7/4
70/4 -> 35/2 -> 17 1/2
53/10 x 1/2
53/20 -> 2 13/20
11/12 + 7/12 + 1/6
1 2/3
5/7 – 6/11
13/77
Tim is saving up to buy a new computer. He earns money by mowing lawns for 4 hours each Saturday. It takes him about 1/2 of an hour to mow each lawn.
How many lawns can he mow each Saturday?
8 lawns
8 x 1/4 x 3
6
1/3 × 1/3 × 4/5
4/45
2/3 + 1/3 + 1/2 + 1/6
1 2/3
2 1/4 - 1 4/5
9/20
Julia's lemon cookie recipe calls for 5 cups of sugar. How much sugar would Julia use to make 4 3/5 batches of cookies?
Julia would use 23 cups of sugar.
Multiplication