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Ratios
Unit Rates
Percent/Part/Whole
Percent-Proportion
Percent-Proportion Word Problems
100
What is a ratio?
What is a comparison of two things/values?
100

A piece of cable 8.5 cm long weighs 55.25 grams. How much does each cm of cable weigh?

What is 6.5 grams?

100

What percent of 300 is 24?

What is 8%?

100

What is 95% of 127?

What is 120.7 ?

100
I sold 27 out of 42 cookies, what percent did I sell?
What is 64%?
200
Write the ratio in simplest form 2:4
What is 1:2?
200

Joe drove 125 miles in 2 1/2 hours. At the same rate how far will he travel in an hour.

What is 50 mph?

200

4% of 73 is what number?

2.92

200
46 miles is 56% of what?
What is 82.1 miles?
200
Joe made 90% of his shots. If he took 42 shots, how many did he make?
What is 38 shots?
300
Sandy had 12 apples and Joe had 16 oranges. Write the ratio of apples to oranges in simplest form in three different ways.
What is 3 to 4, 3:4, 3/4?
300

If you can buy 15 tubs of cookie dough for $32.25, what is the price per tub of cookie dough?

What is $2.15?

300

What is 103% of 127?

130.81

300
7 tons is what percent of 126 tons?
What is 5.6%
300
A bar weighs 8.5 ounces. 92% of the bar is copper. How many ounces of the bar is copper?
What is 7.82 or 7.8 ounces
400
Write the ratio in simplest form... 345:1230
What is 23:82?
400

The currency in Kuwait is the Dinar. The exchange rate is $2.43 to 1.5 Dinar. At this rate how many Dinars is $1? Round to the nearest penny.

What is $0.62?

400

12% of what number is 6.6?

55

400
145 hours is 3% of what?
What is 4833.3 hours?
400
A trucker drove 200 miles. The trucker had 420 left. What percent of his trip has he completed
What is 32%?
500
Sam sold 15 rock CD's, 7 country CD's, and 21 pop CD's. What is the ratio of rock CD's sold to total number of CD's sold.
What is 15:43?
500

Jay's photo has a width of 4" and a height of 6". If he wants to reduce the width to 1", then what does the height need to be to keep the same aspect ratio (so the pic is not distorted)?

What is 1.5 in?

500

63 is what percent of 9?

700%

500
97% of what is 61.1 minutes?
What is 63 minutes?
500

Judy wanted to buy a dress for her school dance. She found a dress that was $65.50. She had a coupon for 20% off. How much will the dress cost after the discount?

What is $52.40?