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A restaurant customer left ​$1.10 as a tip. The tip was ​10% of the cost including tax. What was the total​ bill?

Respuesta :

gr8buggie

Answer:

11

Step-by-step explanation:

so 10% as a decimal is 0.1 if you take 1.10 and divide it be 0.1 you get 11. you do this because with percent you just multiply the decimal and you have your percent and using inverse operations you divide by the decimal instead of multiply

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