Unit Rates
The following shows the cost of different size jars of jelly. Which jar has the lowest unit rate?
3 oz for 1.59
5 oz for 2.39
7 oz for 3.79
12 oz for 6.99
What is 5 oz?
How is a proportional relationship shown in ratios?
What are equivalent ratios?
84% of the dogs in the Humane Society are not purebred. Of the 67 dogs, how many are not purebred?
What is 56?
The sweater is marked $80, but then discounted to $45. What is the percent of change?
What is 43.75%
Jim Bought a $20 DVD. If the tax rate is 6%, how much is the tax?
What is $1.20?
What is the price per can, if Sarah bought 5 cans for $4.25?
What is $.85 per can?
How is a proportional relationship shown in a graph?
What is a straight line and passes through (0,0)?
Brennan got 118% on his last math test. If there were 35 points, how many points did he get?
What is 41.3 points?
The people visiting the mall during the holidays this year was 120% greater than last year. If there were 1,560 people last year, how many people were there this year?
What is 1,872?
A snowboard was marked $135, but on sale for 20% off. How much is the sale price?
What is $108?
What is the speed in miles per hour, if a train traveled 5 miles in 1/4 hour?
What is 20 mph?
How is a proportional relationship shown in a table ?
What is a constant rate?
A cookie recipe uses 3 cups of sugar and yields 36 cookies. If Darrin only wants to make 24 cookies, how much sugar will he need?
What is 2?
Bobby bikes 5 3/4 miles in 1/2 hour. What was his average rate of speed in miles per hour?
What is 11 1/2 miles per hour?
Suzy plans to invest $1,560 in a savings account the pays 2.5% simple interest. How much money will be in her account in 3 years?
What is $1,677?
What is __4/5__
2/3?
What is 1 1/5?
How is a proportional relationship shown in slope?
What is it increases by the same amount and shows rise over run?
At an amusement part, 260 visitors rode the roller coaster n 3 hours. How many rode it in 7 hours?
What is 840?
Given a graph, how do you find the slope of the line?
What is rise over run?
An office supply sells red pens for $1.59. This week the pens are on sale for 25% off. To the nearest cent, what is the amount of discount?
What is $1.19?
The car drove 360 miles in 6 hours. What was the car's average speed in miles per hour ?
What is 60 miles per hour?
How is a proportional relationship shown in a equation?
What is y/x=k or y=kx and k is not equal to 0?
Given a shaded figure, if 11 out of 44 is shaded what percent of the figure is shaded?
What is 15%?
On a graph, if the rise is 6 and the run is 3, what is the slope?
What is 2?
A t-shirt that normally sells for $25 is on sale for $18. What is the percent of discount for the sale price?
What is 28%?