While on vacation in Weston, Roscoe went out for a dinner that cost $90. If sales tax in Weston is 10% and Roscoe left a 20% tip on $90, wha

Question

While on vacation in Weston, Roscoe went out for a dinner that cost $90. If sales tax in Weston is 10% and Roscoe left a 20% tip on $90, what was the total cost of the meal?

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Gianna 1 month 2021-10-13T21:39:26+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-13T21:40:35+00:00

    Answer:

    117

    Step-by-step explanation:

    90 times 1.1 (the 1 is for the total amount which is ninety and the .1 is for 10% because you have to move the decimal over 2) is 99

    90 times .2 equals 18

    you then add 99 to 18 and the answer is 117

    0
    2021-10-13T21:41:16+00:00

    Answer: $107

    Step-by-step explanation:

    Tip = 20 % of $90

    = 20/100 × $90

    =$18

    Sales tax at 10% = 10/100 × $90

    = $9

    Total cost= $90 + $18 + $9

    = $107

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