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OpenStudy (anonymous):
michael bought a lawn mower at 30% off for $357, what was the original price of the lawn mower?
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OpenStudy (anonymous):
$357 x . 30 = ?
OpenStudy (anonymous):
That was what I was thinking but over thought it lol and got myself all turned around and confused
OpenStudy (anonymous):
so the 30% would be 107.10 and the total price would be 464.10? if I didn't lose my way again
OpenStudy (anonymous):
Yes :) Good job!
ganeshie8 (ganeshie8):
x = 357 + .3x
can you solve now ?
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OpenStudy (anonymous):
Thanks guess I just needed the assurance that I was going the right way with it lol
OpenStudy (anonymous):
Yeah haha that always helps :)
OpenStudy (anonymous):
Yes ganeshie :) I got it now thanks so much for the help :)
ganeshie8 (ganeshie8):
answer is 510.
OpenStudy (lgbasallote):
@mkeippel use this solution:
let o = original price
o * 0. 70 = 357
original price = \(\frac{357}{0.70}\)
you don't multiply by 0.3
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OpenStudy (lgbasallote):
therefore the answer is NOT 464.10!! it's 510 like @ganeshie8 said :(
OpenStudy (lgbasallote):
@mkeippel you might wanna recheck this question
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