3 Answered Questions for the topic Rational Numbers As Dedcimals And Percents.

Rational Numbers As Dedcimals And Percents.

11/02/15

Dan claims that the sales tax going from 5% to 6% is only increasing the sales tax by 1 percentage point. Stan says that the sales tax is going up by 20%.

story problems from Mathematics for educators.  need to also know who is correct and why?
Rational Numbers As Dedcimals And Percents.

11/02/15

Abe looked at his reciept and noted that the total before the discount was $75 but he paid only $56.25. Barb's total was $52 but she paid only $31.20.

Story problems are my worst nightmare.  College Mathematics for Educators.
Rational Numbers As Dedcimals And Percents.

11/02/15

Sandy recieved a dividend that equals 11% of the value of her investment. If her dividend was 1020.80, how much was her investment?

story problem and this is straight out of the book.  

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