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 6 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 options.
A) 6.5
B) 7.0
C) 7.5
D) 8.0
E) 8.5
In one hour, the crow eats 1/30 of the nuts.   (1/4) / (1/30)= 
<gadget id="calculator">(1/4) / (1/30)</gadget>
<output>15/2 = around 7.5</output>
7.5 hours   The answer is 7.5.
<result>C</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 6 hours. How many hours in total will it take the crow to finish a quarter of the nuts?