PDF chapter test TRY NOW

8. Solve the questions based on the information provided

1) A box has 39 balls, out of which 22 balls are black coloured and the remaining balls are white in colour.

i) Number of white balls in the box $=$

ii) What fraction of the balls are white in colour? $/$ 39

iii) What fraction of the balls are black in colour? $/$ 39

2) If 4 black balls are taken out of the box, what will be the fraction of black balls present?

Did you find an error?