Quiz
Percentages: Increase/Decrease
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Perguntas do quiz (5)
1Solve the following problem:
If a leather couch originally costs $1,230 and is currently offered at 15% off, what is the amount the price will be reduced?- A$1,082.40
- B$150.00
- C$147.60
- D$184.50
- E$1,045.50
2Which two of the following equations are options for setting up a percentages problem for a 25% discount on a product that costs $300?
- A75 / 100 = x / 300
- B300 – 25
- C25 / 100 = x / 300
- D300x = 125
3What decimal could you use to find the discount in the following problem:
To remain competitive, a gasoline company must decrease its current selling price of $4.50 by 4%. (Hint: Use a zero before the decimal point.) (Please enter numbers only.) [blank_start]________________[blank_end]- A0.04
4Solve the following sample problem:
On Friday, a couch was priced at $800. On Wednesday of the following week, it was reduced by 25%. Two weeks later, it was reduced by an additional 20%. What is the final sale price? [blank_start]________[blank_end]- A$480
5Solve the following sample question:
In a certain clothing store, a style of jeans was put on display and assigned a price for June. Due to infrequent sales, each month after June, the price was 30% less than the previous month. If the price of jeans was x dollars in June, which of the following expressions represents the price in September?- A.30x
- B.51x
- C.49x
- D.70x
- E.343x
Informações
- Descrição
- Quiz sobre Percentages: Increase/Decrease, criado por John Doaks em 23-02-2017.
- Autor
- John Doaks
- Idioma
- English
- Visualizações
- 3
- Etiquetas
- Avaliação
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