One out of 47 high school ball players plays college ball. One out of 43 college players plays professional ball. What fraction of high school players plays professional ball?

1/2021

Step-by-step explanation:

(professional players) = (1/43) · (college players)

= (1/43) · (1/47· (high school players))

= 1 / (43·47) · (high school players)

= 1/2021 · (high school players)

One out of 2021 high school players plays professional ball.