Question

Aflati numarul, stiind ca 16% din el reprezinta:

a) 20             b) 50                   c)458               d) 2/3        

e) 32             f) 480                  g) 256             

Answer 1

a)0,16*x=20⇒x=20÷0,16⇒x=125

b)0,16×x=50⇒x=50÷0,16⇒x=312,5

c)0,16*x=458⇒x=458÷0,16⇒ x=2862,5

d)0,16*x=2/3⇒x=2/3÷0,16⇒x=4,16

e)0,16*x=32⇒x=32÷0,16⇒x=200

f)0,16*x=480⇒x=480÷0,16⇒x=3000

g)0,16*x=256⇒x=256÷0,16⇒x=1600