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Constant of Proportionality Quiz

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Last updated over 5 years ago
10 questions
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Question 1
1.

What are the two ways you could write a constant of proportionality equation?

Question 2
2.

One kilogram is approximately 2.2 pounds. About how many kilograms would 200 pound shark weigh?

Question 3
3.

In the equation (y = 55x), what is the constant of proportionality?

Question 4
4.

A pesticide concentrate instructs you to mix
3.5 ounces of concentrate into every 2 quarts
of water. How much concentrate would you
use with 7 quarts of water?

Question 5
5.

An 8-ounce cup of gourmet coffee costs $4.96.
If the unit price remains the same, how much
would a 12-ounce cup of gourmet coffee cost?

Question 6
6.

In 4 regular season basketball games,
James Harden scored 141 points.
Write an equation to represent the
number of points scored, y, in x total
games.

Question 7
7.

James Harden scored 45 points in
4 playoff basketball games. Write
an equation to represent the
number of points scored, y, per
playoff game, x.

Question 8
8.

Lorenzo ate 3.5 slices of an extra large pizza and
consumed a total of 1008 calories. What is the
constant of proportionality that relates the number of
slices, x, to the number of calories, y?

Question 9
9.

Two stores are having a donut sale. Donald’s Donut
Shop is selling one dozen donuts for $7.08. Sunrise
Donut Co. is selling 8 donuts for $5.84. Which of
the following places do you think is having the better
deal on donuts? Justify your answer.

Question 10
10.

Winnie pays $22.10 for 2.6 pounds of salmon. What
is the price per pound of the salmon?