A bag contains 3 red, 4 black, and 2 green balls. One ball is drawn at random from the bag, find the probability that the drawn
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<u>What do we know so far</u>:
in
⇒
in
*we converted the number of laps into improper fractions
<u>We want to know the number of laps in an hour</u>
⇒ so we must find the rate which ⇒ lap/hour
<u>So William can run</u> ⇒ <u>10 laps in one hour</u>
Hope that helps!