Problem
QUESTION 5 Use a proportion to solve the problem. The ratio of the height to the width of a packaging label is 5 to 19. If the height of the label is 3 inches, what is its width? 8 in. 22 in. 11.4 in. 0.8 in.
Solution
Step 1 ：\(\frac{5}{19} = \frac{3}{w}\)
Step 2 ：\(5w = 3 * 19\)
Step 3 ：\(w = \frac{57}{5}\)
