Percent Error
Mr. Jones went to the store and estimated that he would spend $120. He actually spent $94. Find the percent error?
27.66% error
17 is what percent of 68
What is 25%
20 ounces to 25 ounces
What is 25% increase
Original price: $24.50
Discount: 18%
Sale price: ?
What is 20.09
Interest earned: ?
Principal: $1450
Interest rate: 9%
Time: 5 years
What is $652.50
Estimate: 10 pounds
Actual: 13.75 pounds
27.27% error
What number is 16% of 80
What is 12.8
10 hours to 6 hours
What is 40% decrease
Cost to store: $145 Markup: 150%
Selling price:
What is $362.50
Interest earned:
Principal: $800
Interest rate: 6.5% Time: 2 years
What is $104.00
Elana's math class had 24 students yesterday. She miscounted and thought there were 20 students. What is Elana's percent error?
16.67% error
48 is what percent of 160
What is 30%
16 skateboards to 2 skateboards
What is 87.5% decrease
Original price: $130 Tax: 4.5%: Total Price?
What is $135.85
Interest earned: $837
Principal: $3100
Interest rate: ?
Time: 6 years
What is 4.5%
Estimate: $50
Actual: $56
10.71% error
126 is 140% of what number?
90
13.6 kilometers to 23.8 kilometers
What is 75% increase
Original price: $10.75
Tip: 20%
Total price: ?
$12.90
Interest earned: $10 Principal: $250
Interest rate: 4%
Time: ?
What is 1 year
Marina thinks the cost to rent scoots is $100. It was actually $150.
33.33% error
8 is 0.5% of what number
What is 1600
$18.75 to $18.60
What is .8%
Sharon makes 4% commission on a house that was sold for $458,450. How much did she make?
What is $18,338
Interest earned: $45
Principal: ?
Interest rate: 3% Time: 2 years
What is $750.00