Expressing
“5 out of 20 students play soccer”
5/20
GCF of 24 and 36
12
Simplify 12/16
GCF = 4 , so 12/16 = 3/4
3/8 + 5/12
19/24
7/15 - 2/10
8/30 = 4 /15
“15 correct answers out of 25 questions”
15/20
GCF of 54 and 81
27
27
Convert 8/5 into a mixed number
1 3/5
7/10 + 3/15
27/30 = 9/10
9/20 - 7/25
17/100
9/4
9÷4
LCD of 1/2 and 1/3
6
Convert 3 3/4 into an improper fraction
15/4
11/18 + 7/12
43/36 = 1 7/36
4/9 - 1/6
5/18
“60 out of 120 votes are for tacos”
60/120 = 1/2 (simplified)
Rewrite 7/10 and 3/4
LCD = 20
7/10 = 14/20
3/4 = 15/20 .
Simplify 275/325
GCF = 25 , so 275/325 = 11/13
5/9 + 4/15
37/45
3/5 - 2/7
11/35
23 ÷ 7 = 3 2/7
3 2/7
LCD of 2/5 and 1/4
20
Simplify 96/128
GCF = 32 , so 96/128 = 3/4
2/7 + 3/14
7/14 = 1/2
5/12 - 1/8
7/24