Instruction: Solve the following problem. Please write the problem, given, conversion factor, and computation for each problem. (please follow this format thanks)

1. A local zoning ordinance says that a house's "footprint" (area of its ground floor) cannot occupy more than of the lot it is built on. Suppose you own a-acre lot (1 acre = 43,560 ft 2 ). What is the maximum allowed footprint for your house in square feet? In square meters?

2. A car travels 23 km in 15 minutes. How fast is it going in kilometers per hour? In meters per second?