Wendy is paid $7.20 for every 4/5 of an hour she works. What is Wendy's pay per hour?

Her pay is $9.00 per hour.

if you divide $7.20 by 4 your get $1.80 which is how much she gets paid for 1/5 of an hour. To get how much she gets in an hour just multiply $1.80 by 5 which is $9.00