Homework Explained - Math Practice 101

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Grade 4 HMH Go Math - Answer Keys


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  • Question 13 (request help)

    Model Mathematics Jin is putting colored sand in a jar. She filled \(\frac{2}{10}\) of the jar with blue sand and \(\frac{4}{10}\) of the jar with pink sand. Describe one way to model  the part of the jar filled with sand.

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Have you ever seen a stained glass window in a building or home? Artists have been designing stained glass windows for hundreds of years.

Help design the stained glass sail on the boat below.

Materials • color pencils

Look at the eight triangles in the sail. Use the guide below to color the triangles:

• \(\frac{2}{8}\) blue

• \(\frac{3}{8}\) red

• \(\frac{2}{8}\) orange

• \(\frac{1}{8}\) yellow

  • Question 14 (request help)

    Write an Equation Write an equation that shows the fraction of triangles that are red or blue.

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  • Question 15 (request help)

    What color is the greatest part  of the sail? Write a fraction for that color. How do you know that fraction is greater than the other fractions? Explain.

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