In Mrs. Lamb's classroom library, there are 4 nonfiction books for every 6 fiction books. What is the ratio of fiction to non fiction books?
Write the ratio 3 ways.

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

What is the circumference of the pie