A blueprint of a new home has a scale of 3in:7ft. A wall in the bonus room has a length of 6 inches on the blueprint. How long is the actual bonus room wall?

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.