3. zachary earned $4,236 in august as a salesman at the racetrack. his earnings include his monthly salary…

3. zachary earned $4,236 in august as a salesman at the racetrack. his earnings include his monthly salary of $700 and commission. if zacharys sales totaled $10,654, what is his rate of commission? approximately 30.6% approximately 33.2% approximately 28.4% approximately 29.8%

3. zachary earned $4,236 in august as a salesman at the racetrack. his earnings include his monthly salary of $700 and commission. if zacharys sales totaled $10,654, what is his rate of commission? approximately 30.6% approximately 33.2% approximately 28.4% approximately 29.8%

Answer

Explanation:

Step1: Find the amount of commission

Let the commission amount be $C$. Total earnings $E = 4236$, monthly - salary $S = 700$. So, $C=E - S$. $C = 4236-700=3536$.

Step2: Calculate the commission rate

Let the commission rate be $r$. Sales amount $A = 10654$. We know that $C = r\times A$. So, $r=\frac{C}{A}$. $r=\frac{3536}{10654}\approx0.332 = 33.2%$.

Answer:

approximately 33.2%