QUESTION 3
Solve the problem.
Bathing suits are often on sale in July. The regular price of one suit is $$ 17$ . With a $20 %$ discount, what is the sale price of the suit?
$$ 13.60$
$$ 3.40$
$$ 12.60$
$$ 14.60$

Answer

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Answer

3. Simplify the expression: $17 - 0.20 \times 17$

Steps

Step 1 ：1. Calculate the discount amount: $0.20 \times 17$

Step 2 ：2. Subtract discount amount from regular price: $17 - discount amount$

Step 3 ：3. Simplify the expression: $17 - 0.20 \times 17$