Question

a shadow 15 feet long is cast by a statue that is 8 feet tall. if a slide close by casts a shadow 30 feet long, how tall is the slide? write your answer as a whole number or a decimal. do not round. feet

Explanation:

Step1: Set up proportion

Let \(x\) be the height of the slide. The proportion is \(\frac{8}{15}=\frac{x}{30}\).

Step2: Cross - multiply

Cross - multiplying gives \(15x = 8\times30\).

Step3: Solve for \(x\)

First, calculate \(8\times30 = 240\). Then \(x=\frac{240}{15}\).

Answer:

16