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Mathematics 17 Online
OpenStudy (anonymous):

Help i will give medal!!!

OpenStudy (anonymous):

How much is a 15% tip for a meal costing $18? A. $1.20 B. $1.50 C. $2.70 D. $3.30

OpenStudy (fibonaccichick666):

Can you find 10%?

OpenStudy (fibonaccichick666):

or, can you convert the percentage into its decimal?

OpenStudy (anonymous):

2.70

OpenStudy (anonymous):

Do proportions\[\frac{ 15percent }{ 100percent }=\frac{ $x }{ $18 }=>100x=270=>x=\frac{ 270 }{ 100 }=?\]

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