Jamaal ran 6 miles in 30 minutes. which expression shows how to correctly determine his speed in miles per minute? 6 miles ÷ 30 minutes 30 minutes ÷ 6 miles 6 miles ÷ 1 minute 30 minutes ÷ 1 mile

The expression that correctly determines his speed would be "6 minutes divided by 30 minutes". If you simplify that expression, it would be that he ran 1 mile every 5 minutes. Hope that helps! =)

Just divide "6 miles" by (30 minutes) to obtasin Jamaal's speed:

6 miles
= 0.2 mile/min
30 min

Please, Traveltime, when you list options (answer choices), please separate them.  You could use the semicolon ( ; ) for this purpose, or put each choice on a separate line.

The answer is option c.