A bucket full of nuts was discovered by the crow living in the basement. The crow eats a fifth of the total number of nuts in 4 hours. How many hours in total will it take the crow to finish a quarter of the nuts? Choose the correct choice from the following
A) 4
B) 5
C) 6
D) 7
E) 8
In one hour, the crow eats 1/20 of the nuts.   (1/4) / (1/20)= 
<gadget id="calculator">(1/4) / (1/20)</gadget>
<output>5</output>
5 hours   The answer is 5.
<result>B</result>
A bucket full of nuts was discovered by the crow living in the basement. The crow eats a fifth of the total number of nuts in 4 hours. How many hours in total will it take the crow to finish a quarter of the nuts?