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Open Up - Grade 7 - Mathematics - Unit 4 - Lesson 2

By Formative Library
Last updated about 3 years ago
8 Questions

A cyclist rode 3.75 miles in 0.3 hours.

How fast was she going in miles per hour?

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A cyclist rode 3.75 miles in 0.3 hours.

At that rate, how long will it take her to go 4.5 miles?

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A recipe for sparkling grape juice calls for 1\frac{1}{2} quarts of sparkling water and \frac{3}{4} quart of grape juice.

How much sparkling water would you need to mix with 9 quarts of grape juice?

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A recipe for sparkling grape juice calls for 1\frac{1}{2} quarts of sparkling water and \frac{3}{4} quart of grape juice.

How much grape juice would you need to mix with \frac{15}{4} quarts of sparkling water?

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A recipe for sparkling grape juice calls for 1\frac{1}{2} quarts of sparkling water and \frac{3}{4} quart of grape juice.

How much of each ingredient would you need to make 100 quarts of punch?

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  1. Draw a scaled copy of the circle using a scale factor of 2.(Show Your Work)
  2. How does the area of the scaled copy compare to the area of the original circle?(Short Answer)

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At a deli counter,

  • Someone bought 2.75 pounds of ham for $14.50.
  • Someone bought 2.5 pounds of turkey for $26.25.
  • Someone bought 0.375 pounds of roast beef for $5.50.
Order the meats in order from cheapest to most expensive per pound.(Cheapest on top most expensive on bottom)

  1. Turkey
  2. Roast beef
  3. Ham
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Jada has a scale map of Kansas that fits on a page in her book. The page is 5 inches by 8 inches. Kansas is about 210 miles by 410 miles. Select all scales that could be a scale of the map. (There are 2.54 centimeters in an inch.)

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