9514 1404 393
Answer:
121/14 or 8 9/14
Step-by-step explanation:
The quotient of 1/8 and 1/4 is ...
(1/8)/(1/4) = (1/8)(4/1) = 4/8 = 1/2
The product of 2 2/3 and 3 3/7 is ...
(2 2/3)(3 3/7) = (8/3)(24/7) = (8·24)/(3·7) = 64/7
Subtracting the first result from the second gives ...
64/7 -1/2 = (128 -7)/14 = 121/14 = 8 9/14
_____
<em>Additional comment</em>
When subtracting fractions with denominators that have no common factors, I find it useful to make use of the formula ...
In this case, that gives us (64·2 -7·1)/(7·2) = (128 -7)/14.
Answer:
Step-by-step explanation:
Probability is defined as the likelihood of an event occurring .
-The number of possible basketball cards is 2
-The total number of cards is 20
#Probability that it will be a basketball card is calculated as:
Hence, the probability of a basketball card is 0.1