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OpenStudy (anonymous):
Price of camera is $400 on sale its price reduced to $280. Calculate the percentage reduction in the price of the camera.
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OpenStudy (nubeer):
% reduced = [(400-280) / 400 ] * 100%
OpenStudy (anonymous):
can u explain why to divide by 400
OpenStudy (nubeer):
you divide by initial price .. bcos you are calculating the reduced in price by comparing to the original price.
OpenStudy (anonymous):
OK ITS STILL NOT CLEAR bUT I'LL TRY
OpenStudy (nubeer):
(initial price - final price) / initial price * 100% that's the formula
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