Decimals
% Greater than 100
% Less than 1
Fractions, Decimals, and Percents
Percent Error
100
Classify each decimal as terminating or repeating: 4.691 and 5.66666....
4.691 terminating and 5.6666666... repeating
100
Is 200% of 8 less than 10, greater than 100 or between 10 - 100?
What is between 10 and 100
100
Express .25% as a decimal
.0025
100
Write the ratio 17:20 as a fraction, decimal, and percent.
17/20 .85 85%
100
Find the percent error: Measured value: 20 Actual Value: 25
20%
200
Write the decimal expansion for 1/6
What is 0.166666...
200
Write 1525% as a decimal
15.25
200
3/11% of a quantity is equal to _____ of the quantity (hint: write as a fraction)
3/1100
200
A student scores 60% on a 30 question test. Write the ratio of the actual number of questions answered correctly to the actual total number or questions
18:30
200
Enrique predicted his car payment to be $300 each month, but it is actually $225. What was his percent error?
33%
300
Write the decimal expansion for 6/11
What is 0.5454545454...
300
A meal cost 28.00 and you leave 33.60 to include a tip. The total amount of money spent is what percent of the cost of the meal?
120%
300
A forest covers 53,000 acres. A survey finds that 0.2% of the forest is old-growth trees. How many acres of old-growth trees are there?
106
300
In the school library, there are 147 fiction books, 150 nonfiction books, and 75 magazines. Write the ratio of fiction books to nonfiction books as a fraction, decimal, and percent.
49/50 0.98 98%
300
Philip predicted he answered 18 questions correctly out of 20 on a test. He actually got 17 answers correct. By what percent was Philip's prediction off?
6%
400
What is the correct decimal expansion for 1 2/11
What is 1.18181818....
400
630 is 300% of what number?
210
400
A spaceship on a journey between planets would have to recycle as much air and water as possible. Suppose the crew on such a spaceship used 76.19 L of water on day and recycles all but 0.45 L. About what percent of water was lost? Round to the nearest hundreth
0.59%
400
An electronic store is having a sale. One item has a price tag of $151.00 and a sign "On sale for 43% of the original price." Write 43% as a decimal and determine what would be the sale price of the item.
.43 $64.93
400
Enrique predicted his car payment to be $250 each month, but it is actually $175. Jenny predicted her car payment to bee $400 each month, but it is actually $325. Which prediction had the smaller percent error? How much was the error?
Enrique: 43% Jenny: 23% <---
500
Write the decimal expansion for 1/7
What is .142857142857...
500
The rabbit population in a certain area is 500% of last year's population. There are 1,300 rabbits there year. How many were there last year?
260
500
What is 1/8% of 6500
8.125
500
Last year, a college's tuition was $40,500. This year, the tuition increased by 4%. Find this year's tuition.
42,120
500
Three friends go grocery shopping and the total comes to $100. Each friend gives the cashier 34% of the total. By what percent did they overpay? What should be the total amount of their change?
2% $2.00
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