1. A recipe calls for 1 ? cups of flour. If larry wants to make 2 ? times the recipe. How much flour does he need? 2. A child has a temperature of 40 degrees C. What is the child's temperature in degrees Fahrenheit if the equation is F=(9/5)C +32 ? 3. A safety box has 3 layers of metal, each has a different width. The first layer is 1/8 inch thick and the second is 1/6 inch thick. The total thickness is ? inch thick. What is the width of the third layer? 4. Ed weighed 430 pounds in 2013. Today he weighs 337 pounds. About what percentage of weight has he lost since 2013? 5. CHALLENGER After paying a commision to his broker of 7 % of the sale price, a seller receives $103,000 for his house. How much did the house sell for?