Question

Cat la suta reprezinta : 6 din 108 , 80 din 50 , 40 din 80 , 17 din 34 ? Vreau rezolvare completa !

Answer 1

108-----------100%
 6----------------x%
x=600/108=5,(55)%
b)50------100%
   80-------x%
x=8000/50=160%
c)80----------100%
   40-----------x%
x=4000/80=50%
d)34-----------100%
   17------------x%
x=50%

Answer 2

108 ..... 6
100 ......x
x=6*100/108= 600/108=5,(5)

50 ..... 80
100 .....x
 x=100*80/50=8000/50=160

x=40*100/80=4000/80=50

x=17*100/34=1700/34=50