Answer: That would be a vertical pair and X is 38
Step-by-step explanation:
C = 9/28 = 0.321
https://www.tiger-algebra.com/drill/3c-3/4=2c/3/
27 is how much kids did the survey because I added all the fractions together like how the question did 3/5 which is 3 × 5 = 15
