A bag contains 20 balls of which 8 are green and 7 white and 5 red what is the minimum number of picked a ball so the one of each colour can be drawn
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Answered by
1
Answer:
I don't know sorry about this
Answered by
1
Step-by-step explanation:
the minimum number can be
we have to pick at least one balls so the answer is 13
in 13 ball if there is 7 white balls and 5 red balls so
7+5 =12
and i no is left and it is Sure that it can be a green ball
hope you understand
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