The number of ounces gained by the Kitten before it went home with its new owner is; 3 1/8 ounces.
It follows from the task content that the it is required that the weight gained by the kitten in ounces is to be determined.
Since the kitten weighed 5 1/2 ounces on the day it was sold and weighed; 3 3/8 ounces at birth, the number of ounces gained is;
= 5 1/2 - 3 3/8
= 11/2 - 27/8
= (44 - 27)/8
= 17/8
= 2 1/8 ounces.
Ultimately, the weight gained by the kitten, in ounces following evaluation from the task content is; 2 1/8 ounces.
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