Respuestas

2013-04-15T22:10:27+02:00

5,2x32,8+5,2x17,35= 170,56+90,064=260,624

 

12,7+17,15=29,85

2013-04-15T22:10:39+02:00

(5.2x32.8)+(5.2x17.35)=170.56+90.22=260.78

 

(12.7x3.5)+(4.9x3.5)=44.45+17.15=61.60