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Ratio Rates Proportions

Total questions: 20

Worksheet time: 32mins

Name
Class
Date
1.

Simplify 30 : 45

a)

5 : 9

b)

2 : 3

2.

Is 1 : 2 : 3 equivalent to 2 : 4 : 6 ?

a)

YES

b)

NO

3.

Convert 40% to ratio

a)

4 : 10

b)

2 : 5

4.

2 : 5 = x : 15

x = ?

a)

3

b)

5

c)

6

5.

Simplify 5 m to 10 cm

a)

1 : 2

b)

5 : 10

c)

50 : 1

6.

x : y = 2 : 3

y : z = 3 : 7

x : y : z =

a)

2 : 3 : 7

b)

2 : 6 : 7

7.

2 pens = RM 10

6 pens = ?

a)

RM 30

b)

RM 20

c)

RM 40

d)

RM 50

8.

Yeoh Kai Siang can watch 2 movies a day. How many movies he can watch a week?

a)

10

b)

12

c)

14

9.

Maisyura types 150 words in 3 minutes. How many words does she type per minute?

a)

30

b)

40

c)

50

10.

Saranya has 2 black, 3 red, and 5 white marbles.

What is the ratio of red marbles to all the marbles?

a)

3:5

b)

1:3

c)

3:11

d)

3:10

11.

Haziq has 5 balloons. Andi has 7 balloons. Write the ratio of Haziq's balloons to Andi's balloons.

a)

7:5

b)

5:7

c)

3:5

d)

5:3

12.

What is a Ratio?

a)

A comparison of two quantities

b)

To multiply two fractions

c)

A number over another number

d)

Two decimals that can be multiplied

13.

Solve the proportion.

a)

k=5

b)

k=3.333

c)

k=60

d)

k=90

14.
Are the ratios proportional?
3/4 and 24/32
a)
yes
b)
no
15.
Are the ratios proportional?
10/12 and 20/32
a)
yes
b)
no
16.
Find a ratio equivalent to 14/15:
a)
4/5
b)
28/30
c)
7/8
d)
24/25
17.
Solve:
15/h = 5/6
a)
18
b)
20
c)
4
d)
15
18.

Syafiq spends 40 dollars on 5 pounds of concrete. Please help him to find the unit rate in dollars per pound?

a)

$8 per pound

b)

$35 per pound

c)

$5 per pound

d)

$0.125 per pound

19.

Xin Lu works at a restaurant. In average, she serves 2 customers in 8 minutes. At this rate, how many customers can she serves in 30 minutes?

a)

16 customers

b)

10.5 customers

c)

7.5 customers

d)

14 customers

20.

After 3 hours, Aisyah had travelled 195 km. If she travels at a constant speed, how far she has travelled after 5 hours?

a)

400 miles

b)

325 miles

c)

575 miles

d)

650 miles