Free Printable Constant rate problems

1.

What is the formula for constant rate?

a)

$C\ =\ \frac{d}{t}$

b)

$C\ =\ d\cdot t$

c)

$C\ =\ d\ +\ t$

d)

$C\ =\ \frac{a}{b}$

2.

Amonie types at a constant rate. She types 100 words every 5 minutes. How would you calculate her constant rate?

a)

$C\ =\ \frac{100}{5}$

b)

$C\ =\ 100\ \cdot\ 5$

c)

$C\ =\ \frac{5}{100}$

d)

$C\ =\ 5\ +\ 100$

3.

Ms. Gallagher drives at a constant rate. She drives 50 miles per hour. How would you calculate her constant rate of driving?

a)

$C\ =\ \frac{50}{1}$

b)

$C\ =\ 50\ \cdot1$

c)

$C\ =\ \frac{1}{50}$

d)

$C\ =\ \frac{50}{5}$

4.

Xavier is a fast typer. He can type 1,000 words every 10 minutes. How would you calculate his constant rate?

a)

$C\ =\ \frac{1,000}{3}$

b)

$C\ =\ \frac{3}{1,000}$

c)

$C\ =\ 3\ \cdot\ 1,000$

d)

$C\ =\ 1,000\ +\ 3$

5.

There is a leak in the roof in Ms. Gallagher's classroom. The water is dripping at a constant rate. 2 liters of water drip every 3 days. How would you calculate the constant rate of the leak?

a)

$C\ =\ \frac{2}{3}$

b)

$C\ =\ \frac{3}{2}$

c)

$C\ =\ 3\ \cdot\ 2$

d)

$C\ =\ 3\ +\ 2$

6.

Chris plays basketball everyday after school. Over the course of the 2 hr practice, Chris runs 5 miles. Assume he runs at a constant rate. How would you calculate it?

a)

$C\ =\ \frac{5}{2}$

b)

$C\ =\ \frac{2}{5}$

c)

$C\ =\ 2\ -5$

d)

$C\ =\ 5\ +\ 2$

7.

Jaydan runs a lot over the course of a Lacrosse game. Assume he runs at a constant rate. If Jaydan runs 10 miles in 2 hours, how would you calculate his constant rate?

a)

$C\ =\ \frac{10}{2}$

b)

$C\ =\ \frac{2}{10}$

c)

$C\ =\ 2\ \cdot\ 10$

d)

$C\ =\ 10-2$

8.

Lindsey walks to her friend's house at a constant rate. She walks 1 mile in 30 minutes. How would you calculate her constant rate?

a)

$C\ =\ \frac{1}{30}$

b)

$C\ =\ \frac{30}{1}$

c)

$C\ =\ 30-1$

d)

$C\ =\ 30\ +\ 1$

9.

Jordin likes to draw. She draws at a constant rate. She can draw 10 square inches in 37 minutes. What is her constant rate of drawing?

a)

$C\ =\ \frac{10}{37}$

b)

$C\ =\ \frac{37}{10}$

c)

$C\ =\ 37\ +\ 10$

d)

$C\ =\ \frac{10}{27}$

10.

Ms. David is a slow driver. She drives at a constant rate on the highway. She can drive 100 miles in 3 hours. What is her constant rate of driving?

a)

$C\ =\frac{100}{3}$

b)

$C\ =\ \frac{3}{100}$

c)

$C\ =\ 3\ +\ 100$

d)

$C\ =\ 300$

Constant rate problems

Total questions: 10

Worksheet time: 5mins

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