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0 votes
7.6k views
in Mathematics by (80.9k points)

Honey goes to school by a car driven by his driver or uses his bicycle. Probability that he will use the car is 3/7. What is the probability that he will use his bicycle for going to the school? 

(A) 1/7

(B) 6/7

(C) 4/7

(D) 5/7

1 Answer

+1 vote
by (52.5k points)
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Best answer

The correct option is: (C) 4/7

Explanation:

Probability that he will use the bicycle + Probability the he will use the car = 1 

.'. Probability that he will use the car = 3/7 

.'. Probability that he will use the bicycle = 1 - 3/7 = 4/7

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