Question

question 1

convert the units of length using unit ratios.
(6\text{ yd} = \text{______ in.})

• 217 in.
• 219 in.
• 216 in.
• 218 in.

Explanation:

Identify conversion factors

$$
LATEXBLOCK0
$$

Apply unit ratios

$$ 6\text{ yd} \times \frac{3\text{ ft}}{1\text{ yd}} \times \frac{12\text{ in.}}{1\text{ ft}} $$

Calculate final value

$$ 6 \times 3 \times 12 = 18 \times 12 = 216\text{ in.} $$

Answer:

• 217 in.
• 219 in.
• 216 in. (Correct answer)
• 218 in.