6 oz × \\frac{\\$0.59}{oz}

$6 oz × \\frac{\\$0.59}{oz}$

6 oz × \frac{\\$0.59}{oz}

The "oz" units in the numerator (from 6 oz) and the denominator (from the fraction) cancel out, leaving us with $6\times\$0.59$.

Calculate $6\times0.59$. We know that $6\times0.5 = 3$ and $6\times0.09=0.54$, then add them together: $3 + 0.54=\$3.54$.

$\$3.54$