Question

8 mark for review for a certain rectangle, the ratio of the width to the length is 1 to 2. if the width of the rectangle is 97 centimeters, what is the length, in centimeters, of the rectangle? answer preview:

Explanation:

Step1: Set up ratio equation

Let the width be $w$ and length be $l$. Given $\frac{w}{l}=\frac{1}{2}$, and $w = 97$ cm.

Step2: Solve for length

Cross - multiply the ratio equation: $l=2w$. Substitute $w = 97$ into the equation, so $l = 2\times97$.

Answer:

194