14-06-2020
Mathematics

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What is the final amount if 705 is decreased by 19% followed by a 10% increase?

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14-06-2020

Answer:

628.155

Step-by-step explanation:

When the amount is decreased by 19%, it is effectively multiplied by (1 -19%) = 0.81. When it is increased by 10%, it is effectively multiplied by (1+10%) = 1.10. These two changes result in the value ...

705×0.81×1.10 = 628.155

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