Answer
$\frac{19}{4}$
Work Step by Step
$4\frac{3}{4}$
Step 1 Multiply 4 and 4.
$4\times4 = 16$
Step 2 Add 3 to the product.
$16 + 3 = 19$
Step 3 Use 19, from Step 2, as the numerator of the improper fraction and 4 as the denominator.
$\frac{19}{4}$