E.11

비와 비례식 종합

3분기 (2~4월)

비례식 풀기, 비례상수, 비례식 문장제 종합

난이도

보통

난이도

문제 수

예제 포함답안지 포함

@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 25 5 12.5 820 11 27.5 2 x y 56 7 8.4 9 10.8 11 13.2 3 x y 10 17.5 14 24.5 18 31.5 22 38.5 4 x y 56 8 9.6 11 13.2 14 16.8 Daniel Math Academy \cdot danielmath.com Worksheet # 6gbp55p \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 7 Math Answer Key E.11 Ratios & Proportions Review \cdot ★★☆ Medium 1 y = 2.5 x 2 y = 1.2 x 3 k = 1.75 4 y = 1.2 x Daniel Math Academy \cdot danielmath.com Worksheet # 6gbp55p \cdot Answer Key \cdot Page 2 / 2

E. 비와 비례식스킬 11개