Question

Hilda runs 2/3 of a mile and then half hour if she continues to run at a constant rate how many miles would she run in 3 hours

Answer 1

I assume she runs 2/3 of a mile is half an hour.
We can use a proportion to solve this problem.

$\dfrac{\frac{2}{3}~mile}{0.5~hour} = \dfrac{x}{3~hours}$

$0.5x = \dfrac{2}{3} \times 3$

$0.5x = 2$

$x = 4$

Answer: In 3 hours, she would run 4 miles.