Question

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?

Answer 1

Answer:

Lin's father is paying $20 for a meal

He has a coupon of 15%

so , 15% of 20 is reduced

= 15/100 × 20

= $3

Now , He has to pay

= $20 -$3

= $17

Now 7% tax is applied....

So, 7% of 17

= 17/100 ×7

= 1.19$

Now the amount he has to pay=17 + 1.19 = $18.19

Step-by-step explanation:

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