Traveling with the current, a boat can travel 48 miles in 3 hours. Against the current, it takes 6 hours to go the same distance
. Find the rate of the boat in still water and the rate of the current. The answer lines consist of 2 lines for “Write the system of equations” and 1 line for “Solve the system to find the speed of the boat and speed of the current”
Maria does 1/40th of the driveway per minute. Tom does 1/35th. Together, they do: 1/40+1/35=75/1400=3/56 1/3/56=56/3, or 18&2/3 minutes working together ☺☺☺☺