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A microscope was originally priced at $100 but went on sale for 10% off. If Adele bought the microscope and paid 10% sales tax, how much did she pay in total?
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A microscope was originally priced at $100 but went on sale for 10% off. If Adele bought the microscope and paid 10% sales tax, how much did she pay in total?

User Adam Duro
by
7.7k points

1 Answer

5 votes
99 dollars
100x0.9%=90
90x1.1%=99
User Rollo Tomazzi
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8.1k points
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