# 1 STANDARDS Problem 1 Problem 4 Problems 3 Problem 2 Problem 5 Problem 6 FINDING THE DISCOUNT OF A PRICE AND THE COMMISSION OF A SALE. END SHOW PRESENTATION.

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1 STANDARDS Problem 1 Problem 4 Problems 3 Problem 2 Problem 5 Problem 6 FINDING THE DISCOUNT OF A PRICE AND THE COMMISSION OF A SALE. END SHOW PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

2 1.3 Convert fractions to decimals and percents and use these representations in estimations, computations and applications. 1.3 Convertir fracciones a decimales y porcentajes y usar estas representaciones en estimaciones, cálculos y aplicaciones. GRADE 7: Number Sense 1.7 Solve problems that involve discounts, markups, commissions, and profit and compute simple and compound interest. 1.7 Resolver problemas que involucran descuentos, comisiones, y ganancias y a calcular interés simple y compuesto. PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

3 STANDARDS A department store is selling 49s shirts for \$13.0 with a 34% off. How much is the discount in dollars? 34 100 \$13= 0.34 x \$13 = \$4.42 \$4.42 is the 34% OFF the regular price. What is the price after the discount? \$13.00 Original price – 4.42 Discount in dollars \$ 8.58 Price after 34% discount 34% are 34 hundredths of \$13 Calculating the discount: PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

4 STANDARDS A disc from Banda Los Bravos de Fresno is on sale with 44% OFF the regular price of \$15.0. What is the final sale price? 44 100 \$15= 0.44 x \$15 = \$6.6 \$6.6 is the 44% OFF the regular price. What is the price after the discount? \$15.0 Original price – 6.6 Discount in dollars \$ 8.4 Final Price after 44% OFF 44% are 44 hundredths of \$15 Calculating the discount: PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

5 STANDARDS The tickets for a Football game are on sale, at 5%OFF the original price of \$25. What is the price per ticket after the discount? 5 100 \$25= 0.05 x \$25 = \$1.25 \$1.25 is the 5% OFF the regular price. What is the price after the discount? \$25.00 Original price – 1.25 Discount in dollars \$ 23.75 Cost per ticket after the 5% OFF 5% are 5 hundredths of \$25 Calculating the discount: PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

6 STANDARDS A prestigious university is offering a discount in tuition to minority students. The discount is 80% OFF the \$550.0 per unit. What is the cost per unit after the discount? 8 10 \$550 = 0.8 x \$550 = \$440 \$440 is the 80% OFF the regular cost per unit. What is the cost per unit after the discount? \$550 Original cost per unit – 440 Discount in dollars \$ 110 Cost per unit after the 80% OFF 80% are 8 tenths of \$550 Calculating the discount: PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

7 STANDARDS A group of students is fundraising by selling Milk Chocolates for \$10 a box. They are promised a 17% commission per box. What is the commission they would be making in dollars out of each box? 17 100 \$10= 0.17 x \$10 = \$1.7 \$1.7 is the 17% they will making out of each book they sell. 17% are 17 hundredths of \$10 Calculating the commission: PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

8 STANDARDS A young student is paying his tuition by selling cars during the mornings in a car lot near his college. He sold a used car in \$8,700.0 and he was given a 3% commission for the sale. How much money did he get in the deal? 3 100 \$8,700 = 0.03 x \$8,700 = \$609 \$609 is the 3% that the student got as commission from the used car deal. 3% are 3 hundredths of \$8,700.0 Calculating the commission: PRESENTATION CREATED BY SIMON PEREZ. All rights reserved

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