Ratios, Unit Rate, Proportions
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Write a ratio for sides of a triangle to sides of a square. | 3 to 4
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| Write an 3 equivalent ratios for 8 stars to 12 moons. | 2:3 or 4:6 or 6:9
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| Write an 3 equivalent ratios for 20 pencils to 25 erasers. | 4:5 or 8:10 or 12:15
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| Write the following fraction in simplest form: 6/52 | 3/26
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| Write the following fraction in simplest form: 25/70 | 5/14
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| Write a ratio to compare the number of @ symbols to the number of * symbols in the following pattern: **@**@**@ | 3/6
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| Write a ratio to compare the number of $ symbols to the number of # symbols in the following pattern: ###$###$###$ | 3/9
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| Write an equivalent ratio to 3/9 | 1/3 or 9/27
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| Write an equivalent ratio to 3/6 | 1/2 or 9/18
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| Mandy bought 3 tickets to the Justin Bieber concert for $195.00. Her friend, Ashley bought 4 tickets to the concert. How much did she pay? What is the proportion you need to setup in order to find the answer? | 3/195 = 4/x or 195/3 = x/4
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| Jeff has 24 crickets and 18 chameleons. What is the ratio of crickets to chameleons? | 4:3
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| Show three ways to write the ratio of 24 crickets and 18 chameleons. | 4:3, 4 to 3, or 4/3
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| Tom purchased 10 gallons of gasoline for $12.50. What is the unit rate? (price per gallon) | 1.25 per gallon
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| Which is the best buy? 20 pounds of potatoes for $64.80 25 pounds of potatoes for $80.50 | 25 lb's
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| Nancy picked 40 flowers. If 25% of her flowers were red, how many flowers were red? (Show correct proportion + Answer) | 25/100 = x/40 10 flowers
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| Chris had 80 snakes. If he gave away 75% of his snakes, how many snakes did he give away? (Show correct proportion & Answer) | 75/100 = x/80 Answer: 60
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| Find the unit rate for 24 pens for $5.95. | .247 round to $0.25
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| Find the unit rate for 48 pens for $8.99 | .187 round to $0.19
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| Which set of pens (24 for $5.95 or 48 for $8.99) is a better deal? | 48 pens for $8.99
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Created by:
NorthGwinnettMS
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