A lunch bill $12 before tax. If tax on the bill is 7.5%, what is the total cost of the lunch including tax?
2 answers:
Answer:
$12.90
Step-by-step explanation:
To solve, multiply the cost before tax with tax, and then add the number gotten to the original amount.
12 x 7.5% = 12 x 0.075 = 0.9
12 + 0.9 = 12.9
$12.90 is your answer.
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Answer:
After tax, the price should be $12.90
Step-by-step explanation:
multiply 12 by 1.075
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