Math Work Keys 100% Correct What is 40% of 250? - 100 What is 25% of 40? - 10 What is 25% of 120? - 30 55.9 is what percent of 545.8? Round answer to the nearest whole number. - 10 percent You work in a department store and sell a dress that is on sale for $32. If the regular price of the dress is $40, what is the percent of discount? - 20% A teacher needs to determine the percentage scores on her students tests. A student received a score of 59 on a 65 point test. What percent of the total points did the student receive? Round to the nearest hundredth. - 91% A machinist is allowed 1% tolerance on a shaft that measures 15 inches long. What is the amount of tolerance? - 0.15 inches The price of a new car is $13,450. A customer makes a down payment of 15%. How much would the down payment be? - $2,017.50 A building was purchased for $18,000 and sold for $22,500. What percent of the initial cost was gained? - 25% A merchant bought a refrigerator for $1,055 and marked it to sell for a profit of 30% on the cost. He later sold it for 10% less than the marked price. Find the selling price and the profit. - $1,234.35, and $179.35 A machinist's goal was to increase his production by at least 10% each day. Assume he achieved his goal. If he was able to machine 25 items on Tuesday, how many would he machine on Wednesday? - 28 The department store where you work is having a sale and every item is marked down 15%. What will the sale price of a $152 coat be? - $129.20 A sales person sold a total of $6,400.00 If her rate of commission is 6%, what is her commission? - $384.00 A new car dealer offered to sell his demonstrator model for 80% of the retail price. If the retail price is $30,863, how much did the customer save? Round to the nearest whole number. - $6,173
Your firm employs 65 employees. If 20% of then are part time workers, how many full time workers are there? - 52 Convert 7 grans to kilograms. - 0.007 1 lb. 14 oz. + 6 lb. 10 oz - 8 lb. 8 oz. Convert units first, then subtract 4 feet 5 inches from 12 feet 3 inches. - 7 ft 10 inches 4 ft 9 inches x 6 = ? - 28 ft 6 inches A trucker had a load of grain containing 2 tons. She unloaded 1 ton 1,200 lbs. at the warehouse. How much grain does she still have left on the truck? - 800 pounds On a recent business trip, it took 7 hours and 30 minutes to drive 375 miles. How many mph was the average? - 50 mph A chicken processing plant sells chicken for $1.28 per pound. If a chicken weights 4 lbs. 12 oz., what is the total cost of the chicken? - $6.08 In a clothing factory, there are 5 yards 7 inches of yarn that have been left over from spinning. It needs to be cut into 5 pieces that are the same length. How long is each piece? Round your answer to the nearest inch? - 37 inches A mechanic has a radiator hose that measure 32 feet long, which needs to be cut into 5 ft 3 in long pieces. How many pieces can be cut? - 6 pieces A pharmacist mixed 3 grams of compound with 5,000 milligrams of solution to create a prescription. How many total grams is the prescription? - 8 Convert 4 centimeters to meters. 1 meter = 100 cm. - 0.04 meters An art gallery sells paintings at $0.35 per square inch. If a painting is 2 ft 3 inches by 3 ft 5 inches, how much would the painting cost? - $387.45 A home is to be built on a 61 ft 6 in wide lot. The house is 7 ft 2 in. From the side of the lot and i 41 ft 6 inch wide. How far is the house from tue other side of the lot? - 12 ft 10 inches