Open Up - Grade 6 - Mathematics - Unit 2 - Lesson 16

Describe a situation that could be represented with this tape diagram.

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6.RP.3.a

There are some nickels, dimes, and quarters in a large piggy bank. For every 2 nickels there are 3 dimes. For every 2 dimes there are 5 quarters. There are 500 coins total.How many nickels, dimes, and quarters are in the piggy bank? Explain your reasoning.How much are the coins in the piggy bank worth?

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6.RP.3.a

Two horses start a race at the same time. Horse A gallops at a steady rate of 32 feet per second and Horse B gallops at a steady rate of 28 feet per second. After 5 seconds, how much farther will Horse A have traveled?

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6.RP.3.a

Andre paid $13 for 3 books. Diego bought 12 books priced at the same rate. How much did Diego pay for the 12 books?

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6.RP.3.a

Which polyhedron can be assembled from this net?

• A triangular pyramid
• A trapezoidal prism
• A rectangular pyramid
• A triangular prism

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6.RP.3.a

Find the area of the triangle.

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6.RP.3.a