Answer:
One way to solve this division problem is to represent each fraction in sixths and divide the numerators
Explanation:
The fraction she can do is ...
(time she has)/(time required) = (1/6 hour)/(1/2 hour) = (1/6)/(3/6) = 1/3
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You will note that the divisor is 1/2. The problem is represented by the division of 1/6 by 1/2. The quotient is 1/3.
Only one of the offered choices makes any sense when describing this problem: the last one.