The Williams family has a coupon for 10% off their dinner. Their bill comes to $82.50 and they wish to tip 15%, what will they pay in total?

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The Williams family will pay $94.88 in total

Step-by-step explanation:

Well since the family is tipping 15% to the 10% reduced order, that comes to a 5% increase of the bill right? Well yes, but actaully no. This seems like the problem already subtracted the 10% out meaning that you have to put the 15% in. Now how you multiply percentages, you move the imaginary decimal that is directly after the 5, so for example 15.00. You move that to the left 2 times making it .15 to which you multiply 82.50 times .15 and you end up getting 12.375 but there's no thousandth of a dollar, so you round up to the nearest hundreth which would make it 12.38. This isn't the final answer though, you have to add the 12.38 to the 82.50 and get 94.88.

answer: hey there,

the answer you are looking for is a..

hope this you!

50- 250 is correct i did that one too

step-by-step explanation: