katell9aNe7vpisc katell9aNe7vpisc

26-03-2016
Mathematics

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If 28% of a sum is $100.80, what is the sum?
A. $360.00
B. $282.24
C. $277.78
D. $129.02

Respuesta :

SmarticalParticals SmarticalParticals

26-03-2016

28% of x = 100.80
.28 × x = 100.80
.28x = 100.80
x = 100.80/.28
x = 360

Answer A

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