Mathematics, 19.09.2021 19:00, jdvazquez18p7a7vs

Item 16 Explain why a change from 20 to 40 is a 100% increase, but a change from 40 to 20 is a 50% decrease. Increasing 20 to 40 is the same as increasing 20 by . So, it is a 100% increase. Decreasing 40 to 20

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Item 16 Explain why a change from 20 to 40 is a 100% increase, but a change from 40 to 20 is a 50% d...

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