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anonymous
 one year ago
An online service increased the price of downloading a song from $1.79 to $1.99 . To the nearest whole percent, by how much did the price rise ? PLZ HELP ME !!!!!
anonymous
 one year ago
An online service increased the price of downloading a song from $1.79 to $1.99 . To the nearest whole percent, by how much did the price rise ? PLZ HELP ME !!!!!

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@mathstudent55 can you help me ?

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0hmmm how much did it increase by though? notice, 1.79 and 1.99 how much was changed in the price?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0It was changed by 20 cents @jdoe0001

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@ccswims can you help me ?

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0right so, start price is 1.79 so we could say that 1.79 is the 100% amount so how much is 20cents of $1.79 or 179cents? well \(\large { \begin{array}{ccllll} \$&\% \\\hline\\ 179&100\\ 20&x \end{array}\implies \cfrac{179}{20}=\cfrac{100}{x}\impliedby \textit{solve for "x"} }\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Kk now should I cross mulitply ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Kk I'll do that now @ccswims

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I did it & I got 11.1731845

ccswims
 one year ago
Best ResponseYou've already chosen the best response.0yes, now make that into a percent

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.0yeap, and that rounded up to the nearest whole percent is, 11%

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Kk thank you very much @jdoe0001 I really appreciate it
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