Percent Proportions
Use a Proportion to solve.
Find 12% of 60.
7.2
Use an equation to solve.
What is 70% of 150?
105
Your choice: Proportion or Equation
Hannah has a goal of running 38 miles this week. By Tuesday, she had completed 20% of her goal. How many miles had she run by Tuesday?
7.6 miles
Convert to a simplified fraction
3%
3/100
Convert to a decimal
36%
0.36
Use a Proportion to solve.
14 is what % of 25?
56%
Use an equation to solve.
What is 37.5% of 360?
135
Your choice: Proportion or Equation.
A bakery made 300 cookies for a party. 120 were sugar cookies. What percent of the cookies are sugar cookies?
40%
Convert to a simplified fraction
20%
1/5
Convert to a decimal
2%
0.02
Use a Proportion to solve.
12 is what % of 80?
15%
Use an equation to solve
61.2 is what % of 90?
68%
Your choice: Proportion or Equation.
There are 60 total students in the band. 15 students play trumpet. What percent of the band plays trumpet?
25%
Convert to a simplified fraction
15%
3/20
Convert to a decimal
25.3%
0.253
Use a Proportion to solve.
What % of 90 is 72?
80%
Use an equation to solve.
What is 15% of 92.
13.8
Your choice: Proportion or Equation.
Liam is saving for a bike that costs $450. He already has saved 75% of the total cost. How much money has he saved?
$337.50
Convert to percent
7/8
Convert to percent
0.4
40%
Use a Proportion to solve.
Find 94% of 140.
131.6
Use an equation to solve.
What is 75% of 200?
150
Your choice: Proportion or Equation.
You earned 80% on your math test. You got 24 of the questions correct. How many total questions were on the test?
30 questions
Convert to percent
1 19/20
195%
Convert to percent
1.003
100.3%