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D. 1:3, 5:15
D.8:15
A.1.2.2.4
B. 3:4.9:12
10. Which of the following ratio is not equivalent to 2:32
A.4:6
B. 10:15
11. What is N in 2:5 = N:10 ?
A.2
B. 4
12. Solve the value of N in :8 = 15:3²
A. 20
B. 30
13. The ratio "5 is to 9"is the same as"
A. 15
B. 25
D.8
D.45
D. 45
A. 2:3 = N : 15
D. N:6 = 12:3
C.3:4 = 6:N
9. Which of the following pair of ratios is not an example of proportion?
14. Which of the following proportion has 8 as a missing term?
15. A motorist travels 275 km in 5 hours. How far can he travel in 9 hours at the same
16. If 3 pieces of pad paper cost P 45.00, how much do the 21 pieces of pad paper
17. The ratio of the angles of a triangle is 3:4:5. What is the difference of the biggest
angle and the smallest angle? (CLUE: A triangle has a total measure of 180° interior angles)
18. Two numbers are in the ratio 5:3. If the sum is 88, what is the difference of the two
19. Twelve painters can paint a building in 10 days. How many painters are needed
20. If 4 farmers can plow a 3-hectare land in 6 days, how long can 8 farmers do it?
C. 1:4, 2:6
C. 200:300
C.6
C. 40
is to 45".
C.35
B. N:5 = 10:2
speed?
A. 275 km
B. 495 km
cost?
A. P 315
B. P 425
A. 40°
B. 35°
numbers.
A. 55
B. 33
to paint it in 6 days?
A. 10
B. 12
D. 635 km
C. 565 km
D.P 6751
C.P 545
D. 25°
C. 30°
D. 22
C. 30
D. 20
D. 8 days
C. 6 days
A. 2 days
B. 3 days
