Question

Mia jogs 3 mi. in 0.5 hr. and bikes 12 mi. in 1.25 hr.

Which equation can we use to find j, Mia's rate when jogging?

B. j * 0.5 = 3

A. j * 3 = 0.5

D. j * 0.5 * 3 = 1

C. j = 3 * 0.5

Answer 1

The equation we can use to find Mia's rate when jogging is j * 0.5 = 3. Mia's rate when jogging is 6 miles per hour.

Step-by-step explanation:

To find Mia's rate when jogging, we can use the equation j * 0.5 = 3.

In this equation, j represents Mia's rate (in miles per hour) and 0.5 represents the time it takes for Mia to jog 3 miles (in hours).

We can rearrange the equation to solve for j: j = 3 / 0.5 = 6.

Therefore, Mia's rate when jogging is 6 miles per hour.