Percents 1
Percents 2
Percents 3
Topic 2 Review
Word Problems
100
What percent of 50 is 10?
What is 20%?
100
What is 30% of 60?
What is 18?
100
32 is 40% of what number?
What is 80?
100
A runner travels 3/4 of a mile in 1/3 of an hour. What is their unit rate in miles per hour?
What is 9/4 or 2 1/4 or 2.25 per hour?
100
Journee read 25% of her book on Monday. If her book has 200 pages, how many pages did she read on Monday?
What 50 pages?
200
What percent of 80 is 36?
What is 45%?
200
What is 12% of 150?
What is 18?
200
18 is 12% of what number?
What is 150?
200
Find the Constant of Proportionality
What is k= 2.5lb. per $1?
200
A store sold 45 out of 60 pairs of shoes in one week. What percent of the shoes were sold?
What is 75%?
300
What percent of 625 is 125?
What is 20%?
300
What is 6.5% of 320?
What is 20.8?
300
3.6 is 9% of what number?
What is 40?
300
Find the slope between the points (−3, 4) and (3, −2).
What is m= -1?
300
A baker sells 720 cupcakes, which is 40% of what she baked that morning. How many cupcakes did she bake in total?
What is 1,800 cupcakes?
400
At a school game night, 84 students attended out of 120 total students. What percent of the student body attended?
What is 70%?
400
A sports team won 72% of their 25 games this season. How many games did they win?
What is 18 games?
400
A store sold 54 notebooks, which is 27% of the total notebooks in stock. How many notebooks were originally in stock?
What is 200 notebooks?
400
Which has the greater rate of change?
Equation: y=3/5x
Table:
What is the table is a greater rate of change at 1.5 or 1 1/2 compared to 6/10 or 0.6?
400
A basketball team won 80% of their games this season. If they played 35 games, and 20% of the wins were playoff games, how many playoff games did they win?
What is 6 playoff games?
500
During a sale, a store sold 172 laptops out of an inventory of 215 laptops. What percent of their laptops were sold?
What is 80%?
500
A school had 1,150 students participate in an online survey. If this represents 4.6% of all students, how many students participated?
What is 53 students?
Rounded 52.9 to 53
500
During a fundraiser, the school collected $275, which is 11% of their fundraising goal. What was the total fundraising goal?
What is $2,500?
500
Juice Machine A: A recipe uses 5/6 cups of flavoring to make 4 liters of juice.
Juice Machine B: Uses the equation y=3/8x where y is flavoring and x is liters.
Which machine uses more flavoring per liter?
What is Machine B Uses more flavoring per liter?
9/24 > 5/24
500
A laptop is sold for $1,242, which includes a 38% profit for the store based on what it paid. What was the store’s original cost?
What is $900?