Answer:
The fraction of the watermelon that corresponds to each piece is 
Step-by-step explanation:
Caleb has
of a watermelon. To know what fraction each portion of watermelon represents after cutting it into 4 equal parts, just divide the portion that Caleb owns (
) by the amount of sliced portions (4):

Given that 4 can also be represented by the fraction
, then:

To divide two fractions, the SECOND FRACTION must be reversed, that is, change the denominator to the numerator and change the numerator to the denominator. Then, the two fractions are multiplied.

<u><em>The fraction of the watermelon that corresponds to each piece is
</em></u>