Students use ratio and rate to answer this performance task: A mixture of concrete is made up of sand and cement in a ratio of 5 : 3. How many cubic feet of each are needed to make 160 cubic feet of concrete mix?

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Concepts

ratios

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Additional Tags

performance task, ratio and rate, real-world math problems, 6.rp.a.3, cc by-nc-sa 4.0, creative commons, creative commons attribution-noncommercial-sharealike 4.0, illustrative mathematics

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Classroom Considerations

Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
The intended use for this resource is Instructional|practice

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