Hannah991 Hannah991

14-12-2016
Mathematics

contestada

I really need help. Is percentage increase and decrease, both New -Old /Old 100 OR is percentage decrease Old-New/Old 100 WHOEVER ANSWERES FIRST AND CORRECTLY WILL BE MARKED AS THE BRAINLIEST ANSWER!!

Respuesta :

charstar charstar

14-12-2016

both work but if it is a decrease using the first one it will be -xx%

Hope this helps :)

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