Unit Rate Part 1
Unit Rate Part 2
Which is the better buy?
Unit Rate Relationships
Measurement Conversions
100
When you calculate a unit rate, what is the denominator?
One
100
What is the formula to calculate unit rate when you are given a graph or a table?
y/x
100
Zaria is on a budget and wants to determine which cereal is a better buy. A 12-ounce box of cereal costs $2.99, and a 15-ounce box of the same cereal costs $3.99. Which box of cereal should Zaria buy?
Zaria should by the 12 ounce box because it is cheaper ($0.25 per ounce)
100
Bassira works for a publishing firm. She can type 62 words/minute. If she continues at this rate, how many words would Bassira type in 5 minutes?
310 words.
100
How many inches are in 2 feet? (Conversion: 1 ft = 12 inches.
24 inches.
200
Jakyla walks 40 miles in 8 hours. How many miles does she walk per hour?
5 miles per hour.
200
What is the unit rate of this table?
5 gal per min
200
Ms. Neal needs to purchase 50 AA batteries. A nearby store sells a 25-pack of AA batteries for $13.49 and a 15-pack of the same batteries for $8.20. Would it be less expensive for Ms. Neal to purchase the batteries in 25-packs or 15-packs?
The 25 pack would be the better option. ($0.53 per AA battery)
200
Jaquan test-drives cars for a car company. Part of his job is to test the cruise control on a testing course. On his last test drive, Jaquan set the cruise control at 37 miles/hour and drove for 3 hours. How many miles did Jaquan drive?
111 miles.
200
How many grams are in 4 kilograms? (Conversion: 1kg = 1000 grams)
4000 grams.
300
You score 105 points in seven games. How much do you score per game?
15 points per game.
300
What is the Unit Rate of this table?
3 bird houses her can of paint
300
Jackie wants to buy a watermelon. Walmart has 15-pound watermelons for $5.30, but the Target has 10-pound watermelons for $3.89. Which store has the best price for watermelon?
Walmart has the best price because it is $0.35 per pound.
300
To train for an upcoming marathon, Jeffrey runs 9 miles a day. If Jeffrey runs 12 miles every day for 21 days, how many total miles will he run?
252 miles.
300
There are 4 cups per quart. How many cups are there in 8 quarts.
32 cups.
400
Jaquan drives 108 miles on 4 gallons of gas. Find the miles per gallon.
27 miles per gallon.
400
Find the unit rate for the graph given below.
3 miles per league
400
Joshua needs to purchase soft drinks for a school party. He is trying to figure out if it is cheaper to buy the 16- pack of soda or the 24-pack of soda. The 16-pack of soda costs $4.99, and the 24-pack of soda costs $6.48.
The 24 pack because it is cheaper ($0.27 per soda)
400
Notebooks are on sale for 5 notebooks/dollar. Ms. Neal wants to buy notebooks for her students. How many notebooks can Ms. Neal buy with $15?
75 notebooks.
400
There are 4 cups per quart. How many quarts are there in 20 cups?
5 quarts.
500
It costs $4.99 for 25 fl. oz. of detergent. Find the unit rate.
$0.20 per 1 fl. oz.
500
Find the unit rate for the graph given below.
5 gallons per minute
500
At a farming supply store 6 pounds of ‘A’ seed cost $157.20 and 5 pounds of ‘B’ seeds cost $129. Which seeds have a lower unit price?
B seeds have the lower unit price ($25.80 per pound)
500
Kevin hopes to earn a college basketball scholarship. To improve his shooting skills, Kevin shoots 60 baskets/day. If Kevin shoots 60 baskets every day for 32 days, how many shots would Kevin take?
1920 shots.
500
Jakyla worked on her homework assignment for one hour. Convert her homework time to seconds.
3600 seconds.