Question

Radu vrea sa numere pasarile din ograda bunicilor. El observa ca sunt grupate astfel incat la 7 gaini corespund 3 rate, iar la 6 rate, 2 gaste, in total 88 de pasari. Cate gaini, rate, respectiv gaste sunt

Answer 1

7g=3r
3r=1G
7+3+1=11
88:11=8
g=7x8=56 gaini
r=3x8=24 rate
G=1x8=8 gaste

Answer 2

a - gaini
b - rate
c - gaste

7a=3b
3b=1c
7+3+1=11
88:11=8
a=7x8
a=56 gaini
b=3x8
b=24 rate
c=1x8
c=8 gaste