38/35 * 1881/1 * 45/44
= 3216510 / 1540
= 321651 / 154
divide both top and bottom by 11:
= 29241/14 Answer
Answer:
Number of Questions =3
Probability of giving a correct answer
Probability of giving two correct answers
Probability of giving all correct answers
Probability that at least one of them is correct
Probability that two of them is correct
Probability that all of them is correct
So, Required probability
Answer:
2 miles
Step-by-step explanation:
1/2+1/2+1/2+1/2=1