3 years ago

Estimate a 15% tip on a dinner bill of 79.45 by first rounding the bill amount to the nearest ten dollars.

Mathematics

1 answer:

suter [353]3 years ago

7 0

Answer: 12$

Step-by-step explanation:

We need to round 79.45 to the nearest 10 dollars, which is 80.

We can then get 15% of it easily since its a whole number by adding 10% (8) and 5% (4) to get an estimate of around 12 dollars.

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Step-by-step explanation:

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3 years ago

the food bill for meal at a restaurant is $12. THe sales tax is 6.5%, and you leave 15% tip. Wat is the total cost of the meal?

jeka57 [31]

Answer:

Step-by-step explanation:

12*6.5%=0.72

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