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Ratio, Rate, and Proportions

Ratio, Rate, and Proportions. Quiz Review. Ratios:. Express each in lowest terms: 9 to 15 32:6 When possible create same units: 6 lb to 12 oz (Remember 1 lb = 16 oz) 14 hour:3 days (1 day = 24 hours). Unit Rate:. 360 miles in 8 hours 150 students for 5 classes $1.20 for 3 pounds.

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Ratio, Rate, and Proportions

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  1. Ratio, Rate, andProportions Quiz Review

  2. Ratios: • Express each in lowest terms: • 9 to 15 • 32:6 • When possible create same units: • 6 lb to 12 oz (Remember 1 lb = 16 oz) • 14 hour:3 days (1 day = 24 hours)

  3. Unit Rate: • 360 miles in 8 hours • 150 students for 5 classes • $1.20 for 3 pounds • 45 miles per hour • 30 students per class • $0.40 per pound

  4. Proportions: • M is to 12 as 15 is to 90 • Mary drove 150 miles in 2 hours, at that rate how long would it take her to drive 700 miles?

  5. Similar Figures: • Similar? • Solve for missing measure: 12 m 3 m 2 m 8 m 18 in 4 in 15 in 7 in v in

  6. Indirect Measure: • Henry is 4 feet tall and casts 5 foot shadow at the same time a tree casts a 45 foot shadow, how tall is the tree?

  7. Conversions: • 25 miles in one hour is how many feet in a minute? • 17 cups per minute is how many pints per hour?

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