Understanding Discounts and Sale Prices

The video tutorial explains how to calculate the sale price of shoes originally priced at $75 with a 40% discount using a tape diagram. It further demonstrates finding 10% of $75 through division and long division methods. The tutorial also covers applying an additional 10% coupon to the sale price, resulting in a final price of $40.50. The use of tape diagrams and step-by-step calculations helps in understanding percentage-based discounts and final price determination.

What was the original price of the shoes Lynn wanted to buy?

• $100

• $40

• $50

• $75

How is the tape diagram used to calculate percentages?

• By dividing the bar into 5 parts

• By dividing the bar into 10 parts

• By multiplying the bar by 10

• By adding 10 to the bar

Tags

CCSS.6.RP.A.3C

What is 10% of $75?

• $7.50

• $10.00

• $15.00

• $5.00

Tags

CCSS.6.RP.A.3C

What is the sale price of the shoes after a 40% discount?

• $45

• $30

• $50

• $60

Tags

CCSS.6.RP.A.3C

How much does Lynn save with the 40% discount?

• $25

• $35

• $40

• $30

Tags

CCSS.6.RP.A.3C

What additional discount does Lynn have with the coupon?

• 10%

• 20%

• 15%

• 5%

Tags

CCSS.6.RP.A.3C

What is 10% of the sale price of $45?

• $4.50

• $5.00

• $3.50

• $6.00

Tags

CCSS.6.RP.A.3C

What is the final price Lynn pays after all discounts?

• $40.50

• $42.00

• $45.00

• $38.00

Tags

CCSS.6.RP.A.3B

How much does Lynn save in total with both discounts?

• $30

• $34.50

• $35.50

• $40

Tags

CCSS.6.RP.A.3C

What percentage of the sale price does Lynn pay after the coupon?

• 80%

• 95%

• 90%

• 85%

Tags

CCSS.6.RP.A.3C