Question

John goes to a restaurant and has a bill of $32.57. He uses a 10% off coupon on

the cost of the meal. The tax is 8%. He leaves a tip of 18% on the amount before
the coupon or tax is applied. How much does he spend?

I have the answer $37.52 but I don't know how to show the work so please help me out quickly

Answer 1

Sure, let's break down the calculations step by step:

Cost of the meal before discount: $32.57

Apply 10% off coupon: 10% of $32.57 = 0.10 * $32.57 = $3.257

New cost of the meal after discount: $32.57 - $3.257 = $29.313

Now, let's calculate the tax:

Tax at 8%: 8% of $29.313 = 0.08 * $29.313 = $2.34504

Now, the cost before tax and after the discount:

Cost before tax: $29.313

Tax: $2.34504

Total cost before tip: $29.313 + $2.34504 = $31.65804

Finally, let's calculate the tip:

Tip at 18%: 18% of $29.313 = 0.18 * $29.313 = $5.35634

Now, add the tip to the total cost before tip:

Total cost with tip: $31.65804 + $5.35634 = $37.01438

So, John spends approximately $37.01 after applying the 10% off coupon, accounting for the tax, and leaving an 18% tip.

Explanation: