Question

Identify ALL true statements.
Answer

15/27=2x/11 This is a proportion.

Gallons and liters are both units of capacity.

Pounds and meters are both units of weight.

One way to solve a proportion is to cross multiply.

A rational expression is defined as a polynomial times a polynomial.

a/b*c/d=ac/bd

a/b-b/c=a-b/c

Centimeters, meters, kilometers are all units of length.

Meters, liters, and grams are all metric system units.

7/11=x/20+5 This is a proportion.