Respuesta :
Answer:
The ratio of people would be 22:18, 22 over 18, or 22 to 18.
Step-by-step explanation
With ratios, you would do the amount of people who know how to skate over the amount of people who don’t know how to skate.
Answer:
11:9
Step-by-step explanation:
Simply reduce the two numbers
22 over 18 is equivalent to 11 over 9 when you reduce by 2