Răspuns :
Răspuns:
a+b+c=133
b=2c
b=a/2 =>a=2b=4c
4c+2c+c=133
7c=133
c=19
b=38
a=76
a /__/__/__/__/ } 133
b /__/__/
c /__/
133 : 7 = 19 (c)
19 × 4 = 76 (a)
19 × 2 = 38 (b)
Răspuns:
a+b+c=133
b=2c
b=a/2 =>a=2b=4c
4c+2c+c=133
7c=133
c=19
b=38
a=76
a /__/__/__/__/ } 133
b /__/__/
c /__/
133 : 7 = 19 (c)
19 × 4 = 76 (a)
19 × 2 = 38 (b)