11. A box contains 40 bolts and 160 nuts. On checking the box, it was found that half of
the bolts and half of the nuts are rusted. If one item is chosen at random, find the
probability that it is rusted.
a. 1/2
b. 1/3
c. 1/4
d. 1/5
Answers
Answered by
1
Answer:
a) 1/2.............................
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