Decimal, Fraction to Percent
Write 5.135 as a percent
513.5%
What number is 48% of 175?
84
In a survey of 150 students, 30% said their favorite house pet is a goldfish. How many students said their favorite house pet is a goldfish?
y/150=30/100
45 students
Tom is a lawyer who makes $132,000 per year. If his legal assistant, Alec, makes 53% of his salary, find Alec’s salary.
y=0.53(132,000)
$69,960
Steven had a coupon at Nike. The original price of a pair of shorts was $44.99. If the discount was 5% off, how much did he pay?
$42.74
Write 0.34% as a decimal
0.0034
198 is 33% of what number?
600
A basketball player makes 21 of her 25 free throw attempts during practice. What percent of free throws did she make?
21/25=k/100
84%
A bakery sells chocolate cupcakes and mocha cupcakes. One day it sold 162 chocolate and 138 mocha. What percent of the cupcakes sold that day were chocolate?
162=k(300)
54%
Malik answered 132 questions correctly on his multiple choice science final that had a total of 200 problems. What percentage of questions did Malik answer correctly?
66%
Write the 19/30 as a percent
63.33%
What percent of 70 is 21?
30%
Kate spent 23% of her last paycheck on groceries. If she made $908, how much did she spend on groceries?
y/908=23/100
$208.84
Autumn's family took a road trip to Mount Rushmore over April Break. Autumn fell asleep 39% of the way through the trip. If Autumn fell asleep after they had travelled 351 miles, what was the total length of the trip?
351=0.39x
900 miles
You work with 3 other students on a project for science class. Your group earns 329 points, or 94% of the total possible points. How many points are possible on the project?
350 points
Write the 17/8 as a percent
212.5%
2 is 0.5% of what number?
400
Nathaniel misses 10% of the free throws he attempts in a season. How many total free throws did he attempt if he missed 61?
61/x=10/100
610 free throws
There were 80 golfers in the first round of a tournament. Of the 80, 62.5% qualified for the next round. How many did not qualify?
y=0.375(80)
Caroline went to dinner and paid a total of $71.66 after a 22% tip was applied. How much was the subtotal (the price before tip)?
$58.74
Order the following numbers from least to greatest
0.0041, 19/5000, 0.45%, 7/2000, 0.042
7/2000, 19/5000, 0.0041, 0.45%, 0.042
77 is what percent of 55?
140%
People attending a football game either supported the home team or the visiting team. If 1369 of the people attending supported the home team and 2331 supported the visiting team, what percentage supported the home team?
1369/3700=k/100
37%
Alyssa paid $12,000 for her new car after the family discount of 25%. How much does the car cost without the discount?
12000=0.75x
$16,000
In a survey of 900 people making a purchase at a bookstore, 14% preferred hardcover books and 42% preferred soft cover books. How many more people preferred soft cover books than hard cover books?
252 more people