Lin’s father is paying for a $20 meal. He has a 15%-off coupon for the meal. After the discount, a 7% sales tax is applied.
What does Lin’s father pay for the meal?
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Answer:
18.19 cents or $18.20
Step-by-step explanation:
20 dollar meal
20X15/100=3
20-3=17
17X7%=1.19
17+1.19=18.19 round up = 18.20
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