Adding
2/3 + 5/6 =
4/6 + 5/6 = 9/6 = 1 3/6 = 1 1/2
9/11 - 7/11 =
2/11
1/2 x 5/6 =
1/2 x 5/6 = 5/12
1/2 divided by 1/6 =
1/2 x 6/1 = 3
Convert into a mixed number 92/24
92/24 = 3 20/24 = 3 5/6
3 1/2 + 4/5 =
3 5/10 + 8/10 = 3 13/10 = 4 3/10
4/5 - 2/4 =
16/20 - 10/20 = 4/20 = 1/5
4/5 x 8/3 =
32/15 = 2 2/15
3/5 divided by 1/10 =
= 6
Sean, Jack and Leah mox 7/9 of the total area of their lawn. If they divide the chore equally, what fraction of the area does Sean mow?
Sean mows 7/27 of the lawn.
3 1/2 + 2/7 =
7/2 + 2/7 = 49/14 + 4/14 = 53/14 = 3 11/14
When subtracting, fractions must have the same ____
Denominator
4/5 x 7 =
28/5 = 5 3/5
3/4 divided by 1/8 =
6
Beth made 16 bows. She used 1/4 meter of ribbon for each bow. How much ribbon did she use altogether?
She used 4 meters of ribbon altogether.
A blue fish is 2/15 feet long and an orange fish is 7/10 feet long. How much longer is the orange fish?
21/30 - 4/30 = 17/30
The orange fish is 17/30 feet longer
2 1/5 - 1/3 =
= 28/15 = 1 13/15
11/9 x 3/1 =
11/3 = 3 2/3
3 divided by 3/4 =
= 4
4/5 of the children on a bus are in 6th grade. If there are 11 5th graders, how many children are there on the bus altogether?
A dog weighed 5/6 kilograms. After two weeks, its weight was increased by 3/10 kilograms. What is its current weight?
The dog currently weighs 1 2/15 kilograms
10/12 - 3/12 = 7/12
The cat weighs 7/12 kilograms.
81/64 x 8/9 =
= 1 1/8
6 divided by 2/3 =
9
James has 500 marbles. 3/4 of them were blue and the rest were red. He gave 4/5 of the blue marbles to a friend. How many stamps did he have left?
James had 200 marbles left.