Răspuns :
a |___a____| = 50
b |__|....14..| = 50-14 = 36
total 86
a+a-14=86
2a=86+14
2a=100
a=100:2
a=50
b |__|....14..| = 50-14 = 36
total 86
a+a-14=86
2a=86+14
2a=100
a=100:2
a=50
1.I____I
2.I____I+14
In total sunt 86 kg .
86-14=72
72:2=36 kg ( primul baiat )
36+14=50 kg ( al doilea baiat )
Verificare : 50+36=86 kg
2.I____I+14
In total sunt 86 kg .
86-14=72
72:2=36 kg ( primul baiat )
36+14=50 kg ( al doilea baiat )
Verificare : 50+36=86 kg