WorksheetsRevision 3
Total questions: 10
Worksheet time: 20mins
Name
Class
Date
1.
A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?
a)
2 to 5
b)
5 to 3
c)
3 to 5
d)
5 to 2
2.
The ratio used to find percent is...
a)
part/whole = %/100
b)
part/whole = 100 / %
c)
whole/part= %/ 100
3.
75% of 3
a)
4
b)
3
c)
29
d)
12
4.
If 8 out of 20 students in a class are boys, what percent of the class is made up of boys?
a)
60%
b)
40%
c)
20%
d)
10%
5.
78 is what percent of 450?
a)
5%
b)
.17
c)
17%
d)
18%
6.
What is 15% of 82?
a)
12.3
b)
123
c)
1.23
7.
What is 50% of 150?
a)
7.5
b)
75
c)
750
d)
0.75
8.
Does the graph show a proportional relationship?
a)
Yes
b)
No
9.
a)
Proportional
b)
Non-proportional
10.
a)
Proportional
b)
Non-proportional
100 %
