Mathematics
Grade 7
15 min
Find the constant of proportionality: word problems
Find the constant of proportionality: word problems
Tutorial Preview
1
A car travels 120 miles in 2 hours. Find the speed in miles per hour.
2
A table shows the cost of apples. Find the cost per apple. Table: (Apples: 2, Cost: $1.00), (Apples: 4, Cost: $2.00).
3
A printer prints 40 pages in 5 minutes. Find the constant of proportionality for pages per minute.
Sample Practice Questions
Easy
A bike travels 10 miles in 2 hours. What is the constant of proportionality in miles per hour?
0.5
1.8
2.12
3.20
Easy
It costs $6 to buy 3 sodas. What is the cost per soda?
0.$2
1.$3
2.$6
3.$18
Easy
A table shows hours worked and money earned. (Hours: 2, Earned: $20). Find the constant.
0.5
1.10
2.18
3.40
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