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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Persevere with Problems Determine the greater amount for each situation.

  • Question 13 (request help)

    Which box is greater, a 1.5-pound box of raisins or a 650-gram box of raisins?

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  • Question 14 (request help)

    Which is greater a 2.75-gallon container of juice or a 12-liter container of juice?

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H.O.T. Problems Higher Order Thinking

 

  • Question 15 (request help)

    Reason Inductively One gram of water has a volume of 1 milliliter. What is the volume of the water if it has a mass of 1 kilogram?

  •     \(\text{mL}\)
  • Question 16 (request help)

    Persevere with Problems The distance from Earth to the Sun is approximately 93 million miles. About how many gigameters is this? Round to the nearest hundredth. (Hint: In 1 gigameter there are about 621,118.01 miles.)

  •     gigameter

Be Precise Order each set of measures from greatest to least.

  • Question 17 (request help)

    \(1.2 \text{ cm }, 0.6 \text{ in }, 0.031\text{ m } , 0.1 \text{ ft }\)

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  • Question 18 (request help)

    \(2 \text{ lb }, 891 \text{ g }, 1 \text{ kg }, 0.02 \text{ T }\)

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  • Question 19 (request help)

    \(1\frac{1}{4} \text{ c }, 0.4 \text{ L }, 950 \text{ mL }, 0.7\text{ gal }\)

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  • Question 20 (request help)

    \(4.5 \text{ ft }, 48 \text{ in }, 1.3 \text{ m }, 120 \text{ cm }\)

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