Testinar Grade 7 math

Tips, Commissions, and Fees

Students will build Grade 7 mastery of tips, commissions, and fees using models, equations, and test-style reasoning.

CH02-05 Percents and Financial Literacy
Name
Date
Score
____ / 8
Directions Solve each problem. Show your reasoning on the page or on separate paper. Check the answer key only after finishing.

  1. A restaurant bill is \($45\). Marcus leaves an \(18\%\) tip. How much is the tip?

    1. \($6.75\)
    2. \($14.40\)
    3. \($10.80\)
    4. \($8.10\)

  2. A waiter receives a \($12\) tip on a \($60\) bill. What percentage tip did the customer leave?

    1. \(15\%\)
    2. \(18\%\)
    3. \(20\%\)
    4. \(25\%\)

  3. A sales associate earned \($150\) in commission on \($2,500\) worth of sales. What is the commission rate?

    1. \(4\%\)
    2. \(5\%\)
    3. \(6\%\)
    4. \(8\%\)

  4. A restaurant charges a \(2.5\%\) service fee in addition to the bill. If a diner's meal costs \($80\), what is the service fee?

    1. \($20.00\)
    2. \($2.50\)
    3. \($8.00\)
    4. \($2.00\)

  5. An online store deducts a \(3\%\) processing fee from seller payments. If a seller receives payment for items totaling \($1,000\), how much is deducted as a fee?

    1. \($15\)
    2. \($25\)
    3. \($30\)
    4. \($100\)

  6. A car salesman earns \($1,000\) commission on a \($25,000\) vehicle sale. What is his commission rate?

    1. \(2\%\)
    2. \(3\%\)
    3. \(4\%\)
    4. \(5\%\)

  7. A pizza delivery service adds a \($2.50\) delivery fee to orders under \($25\) and a \($4.00\) fee to orders \($25\) or more. What is the total cost of a \($32\) order with the delivery fee?

    1. \($32.00\)
    2. \($34.50\)
    3. \($36.00\)
    4. \($36.40\)

  8. A bank charges a \(3\%\) fee on ATM withdrawals outside its network. If a customer withdraws \($300\) from an out-of-network ATM, what is the ATM fee?

    1. \($6.00\)
    2. \($15.00\)
    3. \($12.00\)
    4. \($9.00\)
Teacher and parent reference

Answer key and explanations

  1. D. \($8.10\)

    Tip amount \(= 0.18 \times 45 = $8.10\).

  2. C. \(20\%\)

    Tip percentage \(= \frac{12}{60} = 0.20 = 20\%\).

  3. C. \(6\%\)

    Commission rate \(= \frac{150}{2500} = 0.06 = 6\%\).

  4. D. \($2.00\)

    Service fee \(= 0.025 \times 80 = $2.00\).

  5. C. \($30\)

    Processing fee \(= 0.03 \times 1000 = $30\).

  6. C. \(4\%\)

    Commission rate \(= \frac{1000}{25000} = 0.04 = 4\%\).

  7. C. \($36.00\)

    Order is \($32 \geq $25\), so delivery fee is \($4.00\). Total \(= 32 + 4 = $36.00\).

  8. D. \($9.00\)

    ATM fee \(= 0.03 \times 300 = $9.00\).

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