a box contains 3 black balls 4 red balls and 3 green balls all the balls are identical in shape and size rohit takes out a ball from the bag without looking into it what is the probability that the ball has drawn is black or green
a 3/10
b 4/10
c3/5
d 1/2
Answers
Answered by
1
Answer:
3+3 ÷10
6÷10 that is
3÷5 ,c option
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