Ratios, Rates, and Unit Rates

Front

When finding a unit rate, you should ___

Back

divide the numerator by the denominator

Front

Which is a unit rate? Options: 3 songs for $1.99, $1.50 per song, $3.46 per 2 songs, 5 songs for $4.99

Back

$1.50 per song

Front

Which ratios are equivalent? 1:3; 2:5, 2:4; 1:2, 5:7; 10:20, 2:6, 2:5

Back

2:4; 1:2

Front

Write the ratio of onions to carrots.

Back

4:3

Front

Find the unit rate for 12 goals in 3 hours.

Back

4 goals per hour

Front

For a class trip, the teachers would like to have one adult for every 10 students. There are 190 students on the trip. How many adults should go on the trip?

Back

19 adults

Front

Which car gets better gas mileage? Car A can go 130 miles on 8 gallons of gas. Car B can go 125 miles on 9 gallons of gas.

Back

Car A

Front

Determine which is the better buy: Package A has 20 pens for $5. Package B has 7 pens for $2.

Back

Package A

Front

Protein Bar A: 15g protein/40g bar. Protein Bar B: 20g protein/60g bar. Which bar has more protein per gram?

Back

Protein Bar B

Front

Which song has the greater rate? Song A: 11 beats in 10 seconds. Song B: 7 beats in 6 seconds.

Back

Song B