A plumber charges a flat rate of $50 and $25 an hour for the work. The plumber received $150 for his services. How many hours did the plumber work? How would i work it out?
150 for work, 25 per hour 150 / 25 = 6 He worked 6 hours. I see you had a little trouble with this problem haha
4 hours. because the base is 50 dollars, so to find out the answer you have to divide 100 by 25.