Sarah runs 3 miles in 25 minutes, at the same rate how many miles would she run in 2o minutes?

Answer 1

4/5 the time, so 4/5 the distance -- 4/5 * 3 = ____ miles

Answer 2

rate trial=rate total run
or 3mi/25min=xx /20min
xx=60/25 miles=2 2/5 miles