Like Fractions
7/10 + 2/10
9/10
2/3 + 1/6
5/6
2/3 - 1/6
1/2
4 3/5 + 3 1/5
7 4/5
4 3/8 - 1 5/8
2 3/4
What is this fraction in simplest form:
8/20
2/5
1/2 of 10
5
1/2 * 1/3
1/6
3/6 - 2/6
1/6
1/8 + 3/10
17/40
3/5 - 1/2
1/10
7 7/8 - 4 1/2
3 3/8
12 - 5 1/6
6 5/6
Greatest Common Factor of 9, 33, 45
3
25% of 40
10
2/3 * 5/7
10/21
9/20 + 3/20
3/5
1/3 + 1/4
7/12
3/4 - 3/8
3/8
14 19/20 + 8 1/4
23 1/5
5 1/4 - 1 1/2
3 3/4
Least Common Denominator of the fractions below:
1/6 and 1/10
LCD = 30
5/8 of 48
30
5 * 3/7
2 1/7
7/8 - 2/8
5/8
3/4 + 1/6
11/12
5/6 - 1/4
7/12
18 11/15 - 9 2/5
9 1/3
Arlo had 5 gallons of paint. He used 2 5/8 gallons. How much paint does he have left?
2 3/8 gallons left
Change the fractions below into equivalent like fractions:
2/5 and 4/7
14/35 and 20/35
30% of 50
15
12 * 7/20
3 3/5
Gina is working on a jigsaw puzzle. She completed 1/10 of the puzzle on Monday and 3/10 of the puzzle on Tuesday. In simplest form, what fraction of the puzzle is completed?
2/5
James took a survey of 5th grade students and found that 2/3 of the students ride the bus to school, and 1/4 of them walk. What fraction of the students ride the bus or walk to school?
11/12
Pablo used 1/2 of an oxygen tank scuba diving. He used another 1/6 of the tank exploring underwater. How much oxygen is left in the tank?
1/3
A flower is 9 3/4 inches tall. In one week, it grew 1 1/8 inches. How tall is the flower at the end of the week? Write in simplest form.
10 7/8
Ross has 6 yards of material. He bought 2 1/3 more yards of material. Then he used 6 5/6 yards. How many yards of material does he have left?
1 1/2 yards
Explain what renaming/borrowing is and give an example.
Synonym: Borrowing, Regrouping
Example:
24% of 350
84
2048/32 * 1024/8192
8