ratios
Rates/Unit Rates
Proportions
Measurement
100
A baking company makes 40 batches of cookies using eight pounds of sugar. What is the ratio of sugar to batches of cookies in simplest form?
What is 1:5, 1 to 5, or 1/5
100
This is a special kind of rate where the second term is 1.
What is a unit rate?
100
Do they form a proportion. 3/14, 9/42
What is yes
100
Determine the number of inches in 4 1/2 feet.
What is 54 inches
200
Write as a ratio: 42 pairs of hi-tops out of 56 pairs of sneakers in simplest form?
3/4, 3 to 4, or 3:4
200
A biker rides 110 miles in 5 hours. What is the average speed the bider was riding?
22 m/h (answer must contain miles/hour or abreviation)
200
6/9 = J/45
What is 30
200
How many meters are in 7.2 kilometers?
What is 7,200 meters
300
There are 36 boys and 42 girls in the auditorium. Write the ratio of girls to boys in simplest form.
What is 6/7, 6:7, or 6 to 7
300
A store charges $159 for 3 video games. Calculate the unit price.
What is $53 per game, or $53/game
300
A cement company uses 2:3 ratio of cement mix to sand. If they use 150 pounds of cement mix, how much sand will they use?
What is 225 pounds of sand
300
How many centimeters are in 523 millimeters?
What is 52.3
400
Joey got 16 answers correct out of 20 questions on a test. Write the ratio of total questions to correct answers as an improper fraction in simplest form.
What is 5/4
400
Todd got paid 147 for 21 hours of work. Calculate how much money he made per hour.
What is $7 per hour, or $7/hr
400
A building is 400 feet tall. David wants to make a scale model of it. If every 2 inches on the drawing represents 4 feet of the actual building, the model will be how many inches tall?
What is 200 inches tall
500
An M&M bag contained 2 green candies and 7 yellow. Write the ratio of green to yellow candies in simplest form.
What is 2 to 7, 2/7, or 2:7
500
Henry saved $375 in 5 years. How much did he save on average per year?
What is $75 per year, or $75/yr
500
If a snail crawls 4 inches in 2 hours, then how far can it crawl in 24 hours?
What is 48 inches