Question

in trei baloturi de stofa sunt in total179 m. in al 2balot sunt cu9m mai putin decat inprimul si cu13mai mult decat in al3

Answer 1

a+b+c=179
b=a-9 -->a=b+9 -->a=c+13+9-->a=c+22
b=c+13
------------
a,b,c=?
a+b+c=179
c+22+c+13+c=179
3xc+35=170
3xc=170-35
3xc=135
c=135:3
c=45
a=c+22
a=45+22
a=67
b=c+13
b=45+13
b=58
SPER CĂ TE-AM AJUTAT!

Answer 2

a+b+c=179
c+22+c+13+c=179
3xc+35=170
3xc=170-35
3xc=135
c=135:3
c=45
a=c+22
a=45+22
a=67
b=c+13
b=45+13
b=58