Răspuns :
a+b=1400|*3
a-b=b/3
3a/3-3b/3=b/3
3a-3b=b
3a=4b
3a+3b=4200
4b+3b=4200
7b=4200
b=600
a=1400-600
a=800
a-b=b/3
3a/3-3b/3=b/3
3a-3b=b
3a=4b
3a+3b=4200
4b+3b=4200
7b=4200
b=600
a=1400-600
a=800
nr. mic. /---/---/---/
nr.mare. /---/---/---/---/
1400:7= 200
200 x 3=600 ( nr. mic )
200 x 4 =800 (nr. mare )
Sper ca am reusit sa te ajut ! :)
nr.mare. /---/---/---/---/
1400:7= 200
200 x 3=600 ( nr. mic )
200 x 4 =800 (nr. mare )
Sper ca am reusit sa te ajut ! :)