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Algebra 11 Online
OpenStudy (anonymous):

After a meal costing $12.50, you decide to tip the waiter 15%. How much will you tip the waiter? Round to the nearest cent. A. $2.00 B. $1.92 C. $1.88 D. $1.25

OpenStudy (anonymous):

@jim_thompson5910

OpenStudy (anonymous):

Well another way of writing 15% is 0.15. 15% of 12.50 is equivalent to 0.15 times 12.5

jimthompson5910 (jim_thompson5910):

12.50 + 15% of 12.50 12.50 + 0.15*12.50 ???

OpenStudy (anonymous):

12.50*0.15 =1.88

OpenStudy (anonymous):

12.50+0.15 1st right ?

jimthompson5910 (jim_thompson5910):

oh it just wants the tip amount, not the total

OpenStudy (anonymous):

so then what do we do ?

jimthompson5910 (jim_thompson5910):

like jojo wrote 0.15 * 12.50 = 1.875 = 1.88 So the tip is $1.88

OpenStudy (anonymous):

:) thank you

jimthompson5910 (jim_thompson5910):

np

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