The price for a TV was decreased by 20% and then by 10%. By what percent was the new price lower than the original?

1 answer:

8 0

The original price would have been 100%
Then when decreased by 20%, the new percentage price would have been -120%
Then when decreased further by 10%, the new percentage price would be -130%

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1) just make an equation (answer below)

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So we can just find 25 percent of 30

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That is the most simple way but I would just do

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