Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units. For example, if a person walks 1/2 mile in each 1/4 hour, compute the unit rate as the complex fraction 1/2/1/4 miles per hour, equivalently 2 miles per hour.
Describe situations in which opposite quantities combine to make 0. For example, in the first round of a game, Maria scored 20 points. In the second round of the same game, she lost 20 points. What is her score at the end of the second round?
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Q 1/10
Score 0
If a car travels 180 miles in 3 hours, what is the rate of speed of the car in miles per hour?
120
Q 2/10
Score 0
A painter covers 150 square feet in 3 hours. What is the painter's rate in square feet per hour?
120
10 questions
Q.
If a car travels 180 miles in 3 hours, what is the rate of speed of the car in miles per hour?
1
120 sec
7.RP.A.1
Q.
A painter covers 150 square feet in 3 hours. What is the painter's rate in square feet per hour?
2
120 sec
7.RP.A.1
Q.
Emma bikes 42 miles in 3 hours. What is her biking rate in miles per hour?
3
120 sec
7.RP.A.1
Q.
If 4 oranges cost 2 dollars, how many oranges can you buy with 8 dollars at the same rate?
4
120 sec
7.RP.A.2.b
Q.
If 3 apples cost 6 dollars, how much do 7 apples cost at the same rate?
5
120 sec
7.RP.A.2.b
Q.
6
30 sec
7.NS.A.1.a
Q.
Which of the following numbers is written in scientific notation?
7
120 sec
Q.
8
120 sec
Q.
Which of the following decimals is in the correct order from least to greatest: -0.5, 0.0, -0.2, 0.3?
9
120 sec
7.NS.A.1.a
Q.
What is the correct order of these decimals from greatest to least: 1.2, -0.4, 0.6, -0.1?
