uiz 3 1) Paper for the copy machine at the library costs $0.064 per sheet. How much will the library pay for 2000 sheets? Round to the nearest cent. 2) A food company will give a school 5 for each box top that the students bring in to the school. Each school can earn up to $2000. How many box tops do students have to collect in order to earn the maximum amount? 3) Write the rate as a fraction in lowest terms: 330 typed words in 12 minutes 4) A grocery store sells four different jars of peanut butter. Determine which is the best buy, based on the cost per unit. 14 ounces for $1.60 30 ounces for $2.76 20 ounces for $2.14 38 ounces for $4.83 5) Three brands of cornflakes are available. You have a coupon for 50 off Brand P, and a coupon for 60 off Brand G. Which cereal is the best buy? Brand G: $2.39 for 9 ounces Brand K: $3.99 for 16.6 ounces Brand P: $3.39 for 15.1 ounces 6) Solve using a proportion: If 3 pounds of grass seed cover 407 square feet, how many pounds are needed for 7733 square feet? 7) Write 6.3% as a decimal. 8) Convert 9.25% to fraction form. Simplify your answer. 9) Write in percent notation in percent notation. 1 10) What is 80% of 215? 11) 6 is 12% of what number? 12) Solve : = 13) Jim drove 248 mi in 4 hr. If he can keep the same pace, how long will it take him to drive 558 mi? 14) Of a family's $1000 weekly income, $237 usually goes toward groceries. What is the ratio of the amount spent on groceries to weekly income? 15) Sharon needs 64 credits to graduate from her community college. So far she has earned 40 credits. What percent of the required credits does she have? 2