Make:
1 − 3 1 − 5 1 = 15 15 − 5 − 3 = 15 7
She have left 7/15
Kelly has \frac{7}{15} of the pizza left after giving \frac{1}{3} to Holly and \frac{1}{5} to Diane. This was found by subtracting the fractions from the whole pizza. After performing the subtraction and finding a common denominator, we arrived at \frac{7}{15}.
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