Has a denominator of 1 unit when the rate is written as a fraction.
unit rate
100
To make yellow icing you mix 6 drops of yellow food coloring with 1 cup of white icing. How much yellow food coloring should you mix with 5 cups of white icing?
30
100
(0,0) is called the points
origin
100
If 45 cookies serve 15 students, how many cookies serve 30 students?
90
200
What are the forms to write ratios?
to form, colon form, fraction form
200
If you download 35 songs in 5 minutes, how many songs did you download per minute?
7 songs per minute
200
A patient receives 1 liter of IV fluids every 8 hours. At that rate, find how many hours it will take to receive 4 liters of IV fluids.
32
200
formed when two perpendicular number lines intersect at their zero points.
coordinate plane
200
If you spent $28 on 2 DVDs, how much would 5 DVDs cost?
$70
300
A pet store sold 10 birds, 14 dogs, and 8 cats. What is the ratio of cats to pets sold that week.
1 out of every 4 pets sold was a cat; 1 to 4
300
It takes you 36 minutes to decorate 72 cookies. How any cookies can you decorate per minute?
2 cookies per minute
300
To make cranberry jam, you need 12 cups of sugar for every 16 cups of cranberries. Find the amount of sugar needed for 4 cups of cranberries.
3 cups
300
A Clydesdale drinks about 120 gallons of water every 4 days. At this rate, about how many gallons of water does a Clydesdale drink in 28 days?
840 gallons
400
Divide 28 cans of soda into two groups so the ratio is 3 to 4
12 is in the first group and 16 in second group.
400
Julie wrote the rate $108 in 6 weeks as a unit rate as $108/6 weeks. Find her mistake and correct it.
A unit rate has a denominator of one. Correct answer is $18/week
400
If a hummingbird were to get all of its good from a feeder, then a 15 ounce nectar feeder could feed about 80 hummingbirds a day. How many hummingbirds would you expect to be able to feed with a 12 ounce feeder?
60
400
You made 10 bracelets for 6 friends. Your sister made 12 bracelets for 4 friends. Are these rates equivalent? Explain
no, 2 bracelets per friend and 3 bracelets per friend
400
If you drove a motorcycle 120 miles in 3 hours, how many miles could you drive in 5 hours? Find the rate.
200 miles in 5 hours; 40 mph
500
Levon likes to go the gym. He spends 25 minutes on the treadmill and 35 minutes lifting weights. He wants to spend 600 minutes at the gym. How much more time will he spend lifting weights than on the treadmill? Explain
100 minutes
350 - 250 = 100
500
An adult blinks about 450 times in 30 minutes. A 12 year old blinks about 150 times in 15 minutes. How many more times does an adult blink in 60 minutes than a 12 year old?
300
500
On a bike trip across the U.S., you note that you cover about 190 miles every 4 days. If you continue at this rate, how many miles can you bike in 6 days?
285 miles
500
You're building a model of your living room. The model sofa is 16 inches long and 7 inches deep. The real sofa's dimensions are 80 inches long and 35 inches deep. Are the ratios equivalent? Explain
yes
500
A car traveling at a certain speed will travel 76 fee per second. How many miles will the car travel in 3.1 hours if it maintains the same speed? Round to the nearest tenth.
There are 5, 280 feet in one mile.