A contractor's crew can frame 3 houses per week. They've framed 25 houses already. Write and use an equation to find out how many house they will have framed, in total, after 5 weeks.

Marion has a bicycle that she is planning to take for a ride. the rim of the rear wheel lies 41 cm from the center of the wheel. the tire itself has a thickness of 3 cm. in order for marion to ride her bicycle 96,712 cm approximately how many rotations will the rear wheel make?