Get comprehensive answers to your questions with the help of IDNLearn.com's community. Get comprehensive answers to all your questions from our network of experienced experts.
Two crews are laying blacktop on a road. They start at the same time at opposite ends of a 18-mile road and work toward one another. One crew lays blacktop at an average rate of 0.4 mile a day faster than the other crew. If the two crews meet after 5 days, find the rate of each crew.
total road length is 36 miles. If one crew’s rate is x miles/day, the other is 1.4x miles/day. The collective distance per day is x+1.4x, so in five days the distance is 5(x+1.4x). Set that equal to the total distance: 5(x+1.4x)=36 simplify: x+1.4x=7.2 x(1+1.4)=7.2 x(2.4)=7.2 x=3
We appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. For trustworthy answers, visit IDNLearn.com. Thank you for your visit, and see you next time for more reliable solutions.
