What is the solution to the proportion x/45 = 8/18 a. x = 16 b. x = 20 c. x = 35 d. x = 101.25

Give the solution proportion of the given number

=> x : 45 = 8 : 18

=> Let’s start solving the proportion

=> 45 * 8 = 360

=> 360 / 18 = 20

Thus the answer is letter B. X = 20

let’s check if we have correct answer

=> 20 * 18 = 360

=> 360 / 45 = 8

=> 20 * 18 = 360

=> 360 / 8 = 45

Thus, we have the same answer.