"Choose a Shopping Plan" Percentage PPT Courseware

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"Choose a Shopping Plan" Percentage PPT Courseware

1. Create situations and introduce new lessons

2. Expand the situation and apply it comprehensively

A certain brand's skirts are on sale at a 50% discount in shopping mall A, and in shopping mall B they are sold with a "50 yuan discount for purchases over 100 yuan". My mother wants to buy a skirt of this brand priced at 230 yuan.

(1) How much does it cost to buy in shopping malls A and B?

(2) Which shopping mall is more economical to choose?

3. Consolidate practice

1. Dad wants to buy books from an online bookstore. Store A offers a 30% discount, and store B offers a 19 yuan discount for orders over 69 yuan. If the price of the book Dad wants to buy is 80 yuan.

(1) How much does it cost to buy in bookstores A and B?

(2) Which bookstore is more economical to buy at? How much money can be saved?

2. The department store is holding a promotion. Brand A's shoes will be discounted by 100 yuan for a purchase of 200 yuan or more. Brand B's shoes will be discounted "up to 40% off", which means they will get a 40% discount first and then a 95% discount on top of that. If two brands have a pair of shoes priced at 260 yuan, which brand is cheaper?

3. Mom has 10,000 yuan, and there are two financial management methods: one is to buy 3-year treasury bonds, with an annual interest rate of 4.5%; the other is to buy bank 1-year financial products, with an annual yield of 4.3%, and will be continued after maturity every year. Continue to purchase financial products for the next year with interest. After 3 years, which financial management method will have greater returns?

4. Review the whole lesson and summarize this lesson

What did we learn in this lesson?

In life, mathematical knowledge is often used. We need to analyze and calculate according to different situations, and finally choose the best solution.

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Update Time: 2024-10-03

This template belongs to Mathematics courseware People's Education Press Mathematics Volume 2 for Sixth Grade industry PPT template

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