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Mathematics 19 Online
OpenStudy (anonymous):

medal anyone?

OpenStudy (anonymous):

Estimate a 20% tip for a $42.50 meal.

OpenStudy (goldphenoix):

It says estimate, so do we round 42.50 up or down?

OpenStudy (anonymous):

42.50 x .2 Add what you got to 42.50

OpenStudy (anonymous):

how many persons are paying?

OpenStudy (anonymous):

@zayna i got 127.5

OpenStudy (anonymous):

@DalissIvette It doesnt say:)

OpenStudy (anonymous):

The answer should be 51 dollars, if I did it right.

OpenStudy (anonymous):

tip is $8.50 or $9.0 so 51.50

OpenStudy (anonymous):

@Anonymous1321 you are correct:)

OpenStudy (anonymous):

8.50 not rounded, 9 rounded because .5+ or ^ makes it to a whole number

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