ratios and proportions, math homework help

ratios and proportions, math homework help

Completely and accurately answer the following questions in a microsoft word document. Provide examples where needed. Double check work for accuracy.

  1. Describe how to use the Cross Products Property to determine whether 10 over 26 equals 16 over 42 is a true proportion.
  2. Explain how to use two different properties of proportions to change the proportion 3 over 4 equals 12 over 16 into the proportion 12 over 3 equals 16 over 4 .