gage6533 gage6533

15-09-2021
Mathematics

contestada

A number is decreased by 50%, and the resulting
number is then increased by 300%. The original
number is what percentage of the final number

Respuesta :

zmcever zmcever

15-09-2021

Answer:

about 66%

Step-by-step explanation:

I tested this with the number 50.

50 x 50% = 25

25 x 300% = 75

50 / 75 = 2 / 3 = 66%

To prove:

75 x 66% ≈ 50

Answer Link

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