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Write .128 as a percent.
What is 12.8%?
150% of what number is 24?
What is 16?
Write 1.4 as a percent.
140%
If your original price is $80 and the percent of discount is 20% then what is your sale price?
What is $64?
Find the percent of change. Round to the nearest tenth if necessary.
300 miles to 210 miles
30% decrease
Write 16% as a fraction and decimal.
What is 0.16 and 4/25?
What number is 24%of 80?
What is 20?
Which is greater?
80% or 7/9
80%
The original price of the item is $120 but there is a 40% discount. What is the sales price?
What is $200?
Find the percent change. Round to the nearest tenth if necessary.
8 feet to 24 feet
200% increase
Order .15%, 3/20 and .015 from least to greatest.
What is .15%, .015 and 3/20?
What percent of 25 is 12?
What is 48%?
Write 1 2/50 as a percent.
104%
If you know that your original price is $82 and your sale price is $65.60 then what is your percent of discount?
What is 20%?
Find the percent change. Round to the nearest tenth if necessary.
57 people to 65 people
14% increase
Last week, you finished Level 2 of a video game in 32 minutes. Today, you finish Level 2 in 28 minutes. What is your percent of change?
What is 12.5% increase?
What number is .4% of 40?
What is .16?
Which is greater?
0.023 or 22%
22%
Find the selling price if the cost to the store is $50 and then markup is 10%.
What is $55?
I estimated that there we 78 marbles in the jar. There were actually 85 marbles in the jar. Find the percent error. Round to the nearest tenth if necessary.
8.2% error
You estimate that a baby horse weighs 30 pounds. The actual weight of the baby horse is 20 pounds. Find the percent error.
What is 50%?
What number is 25% of 7/8?
What is 7/32?
Order from least to greatest.
4/9, 44%, 0.451, 14/27, 45%
44%, 4/9, 45%, 0.451, 14/27
The cost to the store for an item is $60. The store marks the item up 150%. What do they sell it for?
$150
A researcher estimates that a fossil is 3200 years old. Using carbon-14 dating, a procedure used to determine the age of an object, the researcher discovers that the fossil is 3600 years old. Find the percent error. Round to the nearest tenth if necessary.
11.1% error