Question

stephen owns 20 arrow shirts: 6 of them are long-sleeved. 11 of them are short sleeved, and 3 of them are sleeveless. If he chooses a shirt at random, what is the probability that the shirt will not be short-sleeved? Type your answer in the bores provided"

Answer 1

Total no of shirts =20
No of shirts short sleeved=11
No of shirts which are not short sleeved=20-11=9
PROBABILITY =9/20