Converting Dec/Frac/%
Convert 25% to a decimal
0.25
A chef predicted that a recipe would make 12 cookies, but the actual yield was 10 cookies. Calculate the percent error of the chef's prediction.
20%
A bookstore buys a novel for $8 and sells it at a markup of 40%. What is the selling price of the novel?
$11.20
Sarah is buying a backpack priced at $50. The store is offering a 20% discount. How much will Sarah pay for the backpack after the discount?
$40
Sasha sells handmade candles. She earns a 10% commission on every sale. If she sold $450 worth of candles this month, how much commission did she earn?
$45
Convert 65% to a fraction
65/100
A weather forecaster predicted it would rain 3 inches in a day, but the actual rainfall was only 2.5 inches. Determine the percent error of the prediction.
20%
You went to lunch with friends and your bill was $52.50. You want to leave a 20% tip. How much will you pay in total?
$63
Maria bought a pair of shoes originally priced at $60. After a 5% discount, what is the final price she pays?
$57
A shoe company offers their sales representatives a 12% commission on sales. If a representative sold $1,250 worth of shoes, calculate their commission.
$150
Convert 0.1 to a percent
10%
During a sale, a customer estimated that they would save $25 on a purchase. However, they only saved $20. What is the percent error in the customer's estimation?
25%
At a restaurant, your meal costs $60. You decide to leave a 15% tip. How much tip will you leave?
$9
A home appliance is listed at $600 with a store offering a 25% discount on all appliances. Calculate the discounted price of the appliance.
$450
An art dealer sells a painting for $15,000 and earns a commission of 6%. How much money does the art dealer make from this sale?
$900
Convert 32.5/100 to a percent
32.5%
A scientist guessed that a chemical solution would weigh 150 grams, but the actual weight was 145 grams. Calculate the percent error. Round to the nearest whole number.
3%
You went to dinner with friends and the bill came to $85. There is a sales tax of 7%. Then, you want to leave an 18% tip. How much did you spend in total?
$107.32
Jason is paying for dinner tonight at Applebees. The bill was $74.30. Jason has a coupon for 15% off. How much did he pay after the discount?
$63.15
A travel agent books a package trip worth $3,500. The agent earns a 7.5% commission. How much does the agent make from this booking?
$262.50
Convert 7.5% to a decimal
0.075
An artist assumed a project would require 20 hours to complete, but it only took 18 hours. What is the percent error in the artist's estimation? Round to the nearest whole number.
11%
A bike shop purchases helmets for $25 each. They apply a 50% markup. The sales tax is 9%, what is the total price of the helmet including tax?
$40.88
A bike store is having a sale this weekend. Normally, a bike sells for $350. The store is having a 30% off sale. Trey has a coupon for an extra 15% off. How much will Trey spend on the bike?
$208.25
Dana works at a car dealership and receives a $500 base salary every week plus a 5% commission on all cars sold. If she sold cars totaling $30,000 this week, what is her total earnings for the week?
$2,000