10/12 Percent Decrease

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Tilly purchased a car in 2010 for $15,000. She was curious as to what it appraises for now in 2017. It is now only worth $4,500. What was the percent decrease in the value of Tilly's car?

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A computer is priced at $820. However, you received a discount and now the computer is priced at $656. What was the percent decrease of the discount?

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You want to go mountain biking and notice a bike on sale. The price of a bike after the discount is $250. If the discount was 30% off, what was the original cost of the bike? (round to the nearest hundredths)

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At the end of winter, Tom purchased a set of skis for $247.50. If they originally cost $550, what was the percent discount(decrease) that Tom received?

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The Martin's want to buy a new computer. The regular price is $849. The store is offering a discount on all computers, so the new price of the computer is $636.75. What is the percent decrease of the computer?

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The Martin's want to buy a new computer. The regular price is $849. The store is offering a 20% discount and a sales tax of 6% is added after the discount. What is the total cost of the computer?

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Macy's sells pants for $15.20. If the price of one pair of pants is on sale for $12.92, what is the percent decrease for the pants?

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The price of a pair of shoes went from $65 to $50.70. What is the percent decrease?

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A backpack that normally sells for $40 is on sale for $30. Find the percent decrease!

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Camille buys $50 worth of books at Target. She has a coupon for her purchase. If the total cost of the books is now $45, how much was the percent decrease (coupon)?

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Ms. Skewly buys $25 worth of pencils for her classroom. She uses a coupon, so her new total comes out to be $21.25. How much was the percent decrease (coupon)?

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Challenge!
The table shows the sales price and the discount offered at different stores for a bicycle that Juan wants to purchase.

Juan wants to get the best deal. Which store offers the bike at the lowest price after the discount? (just type in the name of the store)

1

Challenge!
At a store closing, a universal discount rate is applied to all items. The table shows the price for three items.

What percent discount does the store offer for any normal priced item?

1

Challenge!
At a store closing, a universal discount rate is applied to all items. The table shows the price for three items.

What is the percent tax that the store charges for any item?

1

Challenge!
At a store closing, a universal discount rate is applied to all items. The table shows the price for three items. (Round to the nearest thousandths)


What is the value of x? __________
What is the value of y? __________
What is the value of z? __________

Tilly purchased a car in 2010 for $15,000. She was curious as to what it appraises for now in 2017. It is now only worth $4,500. What was the percent decrease in the value of Tilly's car?

A computer is priced at $820. However, you received a discount and now the computer is priced at $656. What was the percent decrease of the discount?

You want to go mountain biking and notice a bike on sale. The price of a bike after the discount is $250. If the discount was 30% off, what was the original cost of the bike? (round to the nearest hundredths)

At the end of winter, Tom purchased a set of skis for $247.50. If they originally cost $550, what was the percent discount(decrease) that Tom received?

The Martin's want to buy a new computer. The regular price is $849. The store is offering a discount on all computers, so the new price of the computer is $636.75. What is the percent decrease of the computer?

The Martin's want to buy a new computer. The regular price is $849. The store is offering a 20% discount and a sales tax of 6% is added after the discount. What is the total cost of the computer?

Macy's sells pants for $15.20. If the price of one pair of pants is on sale for $12.92, what is the percent decrease for the pants?

The price of a pair of shoes went from $65 to $50.70. What is the percent decrease?

A backpack that normally sells for $40 is on sale for $30. Find the percent decrease!

Camille buys $50 worth of books at Target. She has a coupon for her purchase. If the total cost of the books is now $45, how much was the percent decrease (coupon)?

Ms. Skewly buys $25 worth of pencils for her classroom. She uses a coupon, so her new total comes out to be $21.25. How much was the percent decrease (coupon)?

Challenge!The table shows the sales price and the discount offered at different stores for a bicycle that Juan wants to purchase. Juan wants to get the best deal. Which store offers the bike at the lowest price after the discount? (just type in the name of the store)

Challenge!At a store closing, a universal discount rate is applied to all items. The table shows the price for three items. What percent discount does the store offer for any normal priced item?

Challenge!At a store closing, a universal discount rate is applied to all items. The table shows the price for three items. What is the percent tax that the store charges for any item?

Challenge!
The table shows the sales price and the discount offered at different stores for a bicycle that Juan wants to purchase.

Juan wants to get the best deal. Which store offers the bike at the lowest price after the discount? (just type in the name of the store)

Challenge!
At a store closing, a universal discount rate is applied to all items. The table shows the price for three items.

What percent discount does the store offer for any normal priced item?

Challenge!
At a store closing, a universal discount rate is applied to all items. The table shows the price for three items.

What is the percent tax that the store charges for any item?