brosh4
May 6, 2012, 09:27 AM
1. Tim and Brad are building a racecar. Tim can build the car in months less time than Brad. Together they can do the job in 7 months. How long will it take each of them if they work alone? Give your answer to the nearest tenth.
2. Nick and Rhonda are building a square pond in their backyard. They wish to put a 2 foot wide brick border around the outside. If the total area of the border and pond is 196 square feet, find the dimensions of the pond?
2. Nick and Rhonda are building a square pond in their backyard. They wish to put a 2 foot wide brick border around the outside. If the total area of the border and pond is 196 square feet, find the dimensions of the pond?