E.11

Ratios & Proportions Review

Q3 · Feb–Apr

Solve proportions, find constants of proportionality, and solve proportion word problems.

Level

Medium

Level

Problems

Show exampleInclude answer key

@page { size: letter; margin: 0; } @media print { .ws-page + .ws-page { break-before: page; } } Daniel Math Academy \cdot Grade 7 Math Ratios & Proportions Review Skill E.11 \cdot Ratios & proportions \cdot ★★☆ Medium \cdot Quarter 3 Name Date Score / 4 Scan for answers Answer each question. Example x y 27414621828 k = \frac{14}{4} = 3.5 Think: In a proportional table, y \div x is the same every time. That number is the constant of proportionality, k . 1 x y 3 1.2 6 2.4 9 3.6 12 4.8 2 x y 21 5 2.5 84 11 5.5 3 x y 3 3.6 56 7 8.4 9 10.8 4 x y 4 4.8 56 6 7.2 7 8.4 Daniel Math Academy \cdot danielmath.com Worksheet # thaere5 \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 7 Math Answer Key E.11 Ratios & Proportions Review \cdot ★★☆ Medium 1 y = 0.4 x 2 k = 0.5 3 y = 1.2 x 4 y = 1.2 x Daniel Math Academy \cdot danielmath.com Worksheet # thaere5 \cdot Answer Key \cdot Page 2 / 2

E. Ratios & proportions11 skills