Percent Error
You estimate that there are 55 jelly beans in a jar. The actual amount is 95 jelly beans.
Find the percent error.
What is 42.1% error?
15 to 27
What is 80%
Sale Price: $40
Percent of Discount: 20%
What is $50?
Original Price: $80
Percent of Discount: 20%
What is $64?
Cost to store: $70
Markup: 25%
What is $87.50?
You estimate 150 students in the gym. There are actually 135. Find the Percent Error.
What is 11.1% error?
What is 14.8% decrease?
Sale Price: $57
Percent of Discount: 5%
What is $60?
Original Price: $42
Percent of Discount: 15%
What is $35.70?
Cost to store: $39
Markup: 75%
What is $68.25?
You estimate that a baby pig weighs 20 pounds. The actual weight of the baby pig is 16 pounds. Find the percent error.
What is 25% error?
70 students in the 8th grade to 95 students in the 8th grade
What is 35.7% increase?
Sale Price of a Bike: $285
Percent of Discount: 35%
What is $384.75?
Original Price of a TV: $550
Percent of Discount: 25%
What is $412.50?
A hat is originally $38. There is a 55% markup. What is the selling price of the hat?
What is $58.90?
A coach estimates that he will win the game by 40 points but he actually only wins by 20. Find the Percent Error.
What is 100% error?
Original amount of a book is $16
New amount of the book is $28
What is 75% increase?
Sale Price: $72
Percent of Discount: 64%
What is $200?
The original price of a gold bracelet is $325.
The percent of discount is 20%
What is $260?
The same item is sold at two stores. Which store should you buy it from?
A: $90 cost to store with a 20% markup
B: $75 cost to store with a 45% markup