Melinda paints 7/8 of a wall in 1 1/6 hours. What part of a wall does Melinda paint in 1 minute?
Well an hour is 60min so let m be the main variable. so 7/8w*60m and 7/8w=(7*6*10)/6 and that equals 7/8w=70m. so m=(7/8w)/70 which goes into your final answer m=1/80w