The volume of a certain substance is always directly proportional to its weight. If 48 cubic inches of the substance weigh 112 ounces, what is the volume, in cubic inches, of 60 ounces of this substance?	Choose the correct choice from the following.
A) 27
B) 36
C) 25
D) 64
E) 147
112 ounces of a substance has a volume of 48 cubic inches   60 ounces of a substance has a volume of (48/112)*60 = 25 cubic inches   Answer A   Alternatively , we can use estimation   112 ounces of a substance has a volume of 48 cubic inches   56 ounces of a substance has a volume of 24 cubic inches   Therefore , 60 will have a volume a little more than 24 ,that is 25   25
<result>C</result>
The volume of a certain substance is always directly proportional to its weight. If 48 cubic inches of the substance weigh 112 ounces, what is the volume, in cubic inches, of 60 ounces of this substance?