4. In a class, there are 20 boys and 15 girls. What is the ratio of boys to girls in
simplest term?
A. 3:4
B. 4:3
C. 4:5
D. 5:3
5. Jose bought 16 facemasks and Andres bought 20 facemasks. Make a ratio of the
number of facemasks bought by Andres to the number of facemasks bought by
Jose and express it in its simplest form.
A 4:5
B. 5:4
C. 8:10
D. 16:20
6. Which pair of ratios is equivalent?
A. 1:3 and 3:1
B. 3:11 and 9:22
C. 4:10 and 2:5
D. 5:4 and 10:6
7. Which of the following is incorrect?
A. 4:5 = 12:15
C. 6:7 = 30:35
B. 6:5 = 16:15
D. 15:60 = 5:20
8. Mang Emilio has 5 cows and 20 chickens. Find the ratio of cows to chickens in
simplest form.
A. 1:4
B. 1:10
C. 5:10
D. 5:20
8
9. Express​