thebibleteller626 thebibleteller626 09-12-2022 Mathematics Answered Select all that apply. Which of the following shows that 5/6 = 15/18 is a proportion? 5 · 18 = 6 · 15 5 · 15 = 6 · 18 5 x 3/6 x 3 5 + 10/6 + 12 = 15/18