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Proportional Relationships Worksheet

Grade 7 Math · printable worksheet (PDF) with answer key · 13 problems · CCSS 7.RP.A.2

A printable grade 7 proportional relationships practice worksheet with 13 problems and a complete, step-by-step answer key — formatted to print cleanly on standard paper. Download the problem set and answer key below for free.

Sample problems

Show your work. The constant of proportionality $k$ is the unit rate $y / x$ . A relationship is proportional only when every pair of values has the same ratio.

1. In a proportional relationship, $y = 12$ when $x = 3$ . Find the constant of proportionality $k$ .
2. The table shows a proportional relationship. Find $k$ . $x y 210525840$
3. A relationship is given by $y = 7 x$ . What is the constant of proportionality?
4. Decide whether the table represents a proportional relationship. Explain. $x y 1428315$

Plus 9 more problems and a full answer key in the PDF.

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Problem set (PDF)Answer key (PDF)

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