1. which ratios form a proportion
a. 3/15 , 12/55
b. 8/24 , 12/35
c. 5/18 , 25/90
d. 4/11 , 16/25
4. solve the proportion using number sense: 2/8 = x/48
a. 6
b. 12
c. 16
d. 8
5. Solve the proportion using cross products.
18/20 = k/110
a. 99
b. 122
c. 3.3
d. 2.9
If y'all are struggling the multiple choice answers for the quiz are
1.C
2.A
3.A
4.B
5.A
For the people who don't take answers like A, C, D. The answers are:
1. 5/18, 25/90
2. 6/10
3. 1.1 kg
4. 12
5. 99