Question

Un curcan cantareste cat doua gaste iar gasca cat trei gaini .
Ce masa are fiecare daca 3 pasari diferite au 40kg?
Trebuie prin secmente
adica prin secment

Answer 1

curc   /___ ___ ___ ___ ___ ___/
gisc  /___ ___ ___/                          }40KG
gain /___/
6+3+1=10 segmente--figureaza--40kg
40kg:10=4kg--o gaina
4kgx3=12kg--o gisca
12kgx2=24kg--un curcan
verif:4+12+24=40kg

Answer 2

a=2b=6c
b=3c
a+b+c=40
|----|c
|----|----|----|b
|----|----|----|----|----|----|a
1+3+6=10(partile egale)
40:10=4(o gaina)
b=4x3=12(o gasca)
a=12x2=24(un curcan)