Use the unit factor method to solve the following problems. Set up each problem in the exact same way (using all six steps). Show all your work.
1) Apples sell for 43 cents a pound. How much do 3.2 pounds of apples cost?
2) Gold costs $500 per ounce. A solid gold nugget is 23.5 ounces. How much is it worth?
3) How many feet are there in 58 yards?
4) How many days are there in two and a half years?
5) How many nickels are in 126 dollars?
6) The new hybrid cars get 65 miles per gallon. How many miles can you drive on 5 gallons of gas?
7) Dr. Gomez orders 0.08 grams of medication for a patient. Each pill contains 0.003 grams of the medicine. How many pills will the patient need?”