:A bag contains 10 balls of which 4 are white and 6 are black. How many selections consisting of 5 balls can be made if two are white and three are black?
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Answer:
2 selections can be made.
Step-by-step explanation:
Total balls - 10
Total black balls - 6
Total white balls - 4
One selection - Total balls = 5
Total black balls = 3
Total white balls = 2
=> 10/5 , 6/3 , 4/2
= 2
Hence, two such selection can be made consisting of 5 balls.
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