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A sign says that the price marked on all music equipment is 30% off the original price. You buy an electric guitar forthe sale price of $315.What is the original price? $450How much money did you save off the criginal price of the guitar?$135Need help!!What percent of the original price is the sale price?!

A sign says that the price marked on all music equipment is 30 off the original price You buy an electric guitar forthe sale price of 315What is the original pr class=

Respuesta :

To get the percent of the sale price with respect to the original price, divide the sale price by the original price and multiply it by 100.

[tex]\begin{gathered} \frac{\text{sale price}}{\text{original price}}\times100=\frac{315}{450}\times100 \\ \Rightarrow70\% \end{gathered}[/tex]

The answer is 70%