Joe and Chris each have a lawn mowing business joe charged $40 to mow 2 acres Chris charged $30 to mow 1.2 acres who charges more per acre

Chris charges more

Step-by-step explanation:

Joe charges $20 per hour

We know this because he charges $40 for every 2 hours so if you divide 40 by 2 you get $20 per one hour

Chris charges $25 per hour because 30 divided by 1.2 is $25.

Chris

Step-by-step explanation:

$40 / 2=$20

$30 / 1.2=$25