Which of the following option one or option two is a proportion. option one: 5/6 = 15/18. option teo: 5/6 = 20/18

Answer 1

Option one: 5/6 = 15/18

This is a proportion because when we cross multiply, we get 5 * 18 = 6 * 15, which simplifies to 90 = 90.

Option two: 5/6 = 20/18

This is not a proportion because when we cross multiply, we get 5 * 18 = 6 * 20, which simplifies to 90 = 120.