Question

Calcula el valor de x en cada caso:
A) x=7% de 5420
B) 3% de x= 13,5
C)x %de 3500= 150

Answer 1

A) X= (7 × 5420)/100= 379.4

B) 3/100 X = 13.5 --> (13.5× 100)/ 3  

X= 450

C) X/100 × 3500 = 150 (100)

X= (150(100))/3500

X= 4.28 %