Hi there, first we have to convert the mixed numbers into improper fractions, 6 1/3=19/3 and 4 2/3=14/3. Now we subtract 19/3 from 14/3. 19/3-14/3=5/3, 5/3=1 2/3, Therefore, 6 1/3 - 4 2/3 = 1 2/3
Answer:
8.3%
Step-by-step explanation:
To solve this question, we will use permutation.
Permutation helps us calculate the number of ways to order items. Basically we multiply the number of elements that can be placed first, then for second place until there is no empty place.
In this case, the probability of selecting Jim first is 1 over the total number of students that is 4.
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Answer:
160 times
Step-by-step explanation:
