Question

1. writing a proportion

alex sold 1 hat for every 4 scarves. he sold 12 hats.
a. 1/4 = 12/x
b. 4/1 = 12/x
c. 1/12 = 4/x
d. 12/4 = 1/x
answer: ____________

Explanation:

Step1: Define the ratio

The ratio of hats to scarves is \(1:4\) (1 hat for every 4 scarves).

Step2: Set up the proportion

Let \(x\) be the number of scarves sold. When 12 hats are sold, the ratio of hats to scarves should be the same. So, \(\frac{1}{4}=\frac{12}{x}\).

Answer:

A. \(1/4 = 12/x\)