Percent Change
100% percent increase
The price of a water bottle that is $1.25 with an 80% markup
What is $2.25?
What is 10% of 78?
7.8
What is 20% of 60
12
The percent discount on a $30 ticket originally worth $50
40% discount/decrease
What is $8.40?
15% of 60 is what?
9
A box of pencils costs $48 for 96 pencils. What is the unit rate?
$0.50 per 1 pencil
The percent change of an $8 shirt being sold for $10
25% increase
The cost of two mugs that cost $19.80 each, but you have a 15% off coupon
$33.66
What percent of 80 is 45? (Round to nearest tenth)
56.3
The unit cost of 6 backpacks that cost $450 total
What is $75 per backpack?
The percent increase in an oven's temperature from 350 to 362, to the nearest tenth
3.4%
The amount in an account after 5 years in which $730 is deposited at a simple interest rate of 2.8%
What is $832.20?
78% of a number is 211. What is that number? Round to nearest whole number
271
The name of the point (0,0)
What is the origin?
The percent change from 120 to 68
43% decrease
The total cost of a meal if the bill is $120, tax is 7%, and tip is 15%
What is $146.40?
What percent of 70 is 360? Round to nearest whole percent
514%
These two criteria make the graph of a relationship a proportional one
What is a straight line through the origin?