kieraist kieraist

19-10-2021
Mathematics

contestada

An amount increased by 10% to 517.
What was the original amount?

Respuesta :

19-10-2021

Answer:

470

Step-by-step explanation:

x is the amount that represents 100 %

517 amount that represents 100%+10% increase = 110%

x = (517 *100) / 110 = 470 is the original amount

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