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olga nikolaevna [1]
3 years ago
14

1) A book with a tax of 10% was $19.80. What is the price of the book before tax?

Mathematics
1 answer:
BARSIC [14]3 years ago
3 0

Answer:

17.82

Step-by-step explanation:

19.80*0.1 = 1.98

19.80-1.98 = 17.82

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