Mr. Alile gave his class 45 miuntes to read David reads 27 3/4 pages in that time . At what rate in pages per hour did david read

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.