WorksheetsRatios and Rates
Total questions: 20
Worksheet time: 1hrs 12mins
Name
Class
Date
1.
Simplify the ratio of
35 : 14
35 : 14
a)
5 : 2
b)
2 : 5
c)
3 : 1
d)
35: 14
2.
88 students for 4 classes
How many students per class?
How many students per class?
a)
22 students per class
b)
22 classes per student
c)
25 students per class
d)
25 classes per student
3.
What is the ratio of red apples to green apples
a)
7 apples to 3 green
b)
4 red apples to 7 apples
c)
4 red apples to 3 green apples
d)
3 green apples to 4 red apples
4.
Which is NOT equivalent to 3:5?
a)
15:25
b)
9:15
c)
21:28
d)
30:50
5.
Which one is a real life example of a RATIO?
a)
12 noodles
b)
4 meatballs : 1 cup of sauce
c)
1 jar of sauce
d)
15 desserts
6.
What is a Ratio?
a)
Is a comparison of two quantities
b)
A rate with a denominator of one
c)
It is when the only factor the numerator and denominator share is a one
d)
Two decimals that can be multiplied
7.
A car travels 50 miles in 40 minutes.
How many miles does the car travel per minute?
How many miles does the car travel per minute?
a)
10 miles
b)
1.25 miles
c)
0.8 miles
d)
90 miles
8.
190 people fit in 3 buses.
How many buses would you need to carry 570 people?
How many buses would you need to carry 570 people?
a)
570 buses
b)
9 buses
c)
about 63 buses
d)
about 6 buses
9.
For which example below is the unit rate 7.5 miles per hour?
a)
90 miles in 12 hours
b)
75 miles in 5 hours
c)
7.5 miles for 7.5 hours
d)
90 hours for 12 miles
10.
Jeff hikes 1/2 mile every 15 minutes. How far does he hike in 1 hour?
a)
4 miles
b)
2 miles
c)
1 mile
d)
3 miles
11.
There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?
a)
8
b)
15
c)
40
d)
29
12.
COMPUTERS: About 13 out of 20 homes have a personal computer. On a street with 60 homes, how many would you expect to have a personal computer?
a)
39 Computers
b)
4.3 Homes
c)
39 Homes
d)
4.3 Computers
13.
AMUSEMENT PARKS: The waiting time to ride a roller coaster is 20 minutes when 150 people are in line. How long is the waiting time when 240 people are in line?
a)
32 People
b)
32 Min.
c)
12.5 Min.
d)
12.5 People
14.
What is a proportion?
a)
When two ratios can be simplified
b)
When two ratios are equivalent and show the same value
c)
When two ratios have the exact same numbers
d)
When two ratios can be multiplied by 2
15.
A unit rate is a ratio in fraction form that has a _____________________________ of 1.
a)
numerator
b)
bottom number
c)
fraction
d)
denominator
16.
Does this graph represent a proportional relationship?
a)
No, because it doesn't pass through the origin.
b)
Yes, because it doesn't pass through the origin.
c)
Yes, because it intersects the y axis.
d)
No, because it intersects the x axis.
17.
REVIEW QUESTION
Which best describes the graph represented in this table?
Which best describes the graph represented in this table?
a)
proportional
b)
non-proportional
18.
Is the graph proportional or non proportional?
a)
proportional
b)
non proportional
19.
REVIEW QUESTION
Is this table proportional or non-proportional?
Is this table proportional or non-proportional?
a)
Proportional
b)
Non-Proportional
20.
Which relationship is an example of a proportional function?
a)
a rental company charges $80 per day and a one-time fee of $24
b)
a taxi ride costs $2 for the first mile and $4 for each additional mile
c)
a gym membership cost $30 per month and an additional annual registration fee of $75
d)
Beverly earns $210 a week for 4 weeks
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