nurulfasihah79
nurulfasihah79 nurulfasihah79
  • 14-11-2020
  • Mathematics
contestada

a pen is randomly picked from a box that contains 12 red pen,13 blue pen and 5 black pen. calculate the probability of getting a black pen.​

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youngmoney69
youngmoney69 youngmoney69
  • 14-11-2020
12 plus 13 plus 5 is 30
5 divided by 30 is .16666667
Move the decimal get 16%
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