Question

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

Answer 1

Hilda will run 4 miles in 3 hours.

Multiply 2/3 by 2, then multiply that product by 3

Hope it helps :)

Answer 2

So she runs 2/3 of a mile in half an hour

There a 6 half an hours in 3 hours

So 2/3 multiplies by 3 is 4 miles