Question

0/2 points fill in the blank find the missing values in the table. miles hours 18 \\(\frac{4}{5}\\) 20 \\(\frac{2}{15}\\) 15 \\(\frac{2}{150}\\)

Explanation:

Step1: Calculate constant speed

First, use the complete row to find the speed. Speed = $\frac{\text{Miles}}{\text{Hours}} = \frac{18}{\frac{4}{5}} = 18 \times \frac{5}{4} = \frac{45}{2} = 22.5$ miles per hour.

Step2: Find missing miles (row 2)

Use speed to calculate miles: Miles = Speed $\times$ Hours = $\frac{45}{2} \times \frac{2}{15} = 3$.

Step3: Find missing hours (row 3)

Use speed to calculate hours: Hours = $\frac{\text{Miles}}{\text{Speed}} = \frac{15}{\frac{45}{2}} = 15 \times \frac{2}{45} = \frac{2}{3}$.

Answer:

• For the row with $\frac{2}{15}$ hours: 3 miles
• For the row with 15 miles: $\frac{2}{3}$ hours

Completed table:

Miles	Hours
3	$\frac{2}{15}$
15	$\frac{2}{3}$