Homework Explained - Math Practice 101

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Grade 7 McGraw Hill Glencoe - Answer Keys
Chapter 4: Rational Numbers; Lesson 7: Convert Between Systems


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Extra Practice

Complete. Round to the nearest hundredth if necessary.

  • Question 24 (request help)
  • \(17 \text{ mi }\approx\)    \( \text{ km }\)
  • Question 25 (request help)
  • \(32 \text{ gal }\approx\)    \( \text{ L }\)
  • Question 26 (request help)
  • \(50 \text{ mL } \approx\)     \( \text{ fl oz }\)
  • Question 27 (request help)
  • \(19\text{ kg } \approx\)     \(\text{ lb }\)
  • Question 28 (request help)

    The Willis Tower has a height of 1,451 feet. What is the estimated height of the building in meters?

  •     m
  • Question 29 (request help)

    Which is greater, a bottle containing 64 fluid ounces or a bottle containing 2 liters of water?

    • a bottle containing 64 fluid ounces
    • a bottle containing 2 liters of water
  • Question 30 (request help)

    Use Math Tools A bakery uses 900 grams of peaches in a cobbler. About how many pounds of peaches does the bakery use in a cobbler?

  •     lb

Determine which quantity is greater.

  • Question 34 (request help)

    Velocity is a rate usually expressed in feet per second or meters per second. How can the units help you calculate velocity using the distance a car traveled and the time recorded?

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