Question

peter is a salesman at a cell phone company. he earns 5% commission on all of his sales. if peters sales this week totaled to $3,975, how much commission did he earn?

Explanation:

Step1: Convert percentage to decimal

To convert \(5\%\) to a decimal, we divide by \(100\). So \(5\%=\frac{5}{100} = 0.05\).

Step2: Calculate the commission

The commission is calculated by multiplying the total sales by the decimal form of the commission rate. Let \(C\) be the commission, \(S = 3975\) be the total sales, and \(r=0.05\) be the commission rate. Then \(C=S\times r\). Substituting the values, we get \(C = 3975\times0.05\).

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Answer:

\(198.75\)