Răspuns :
1kg struguri ... 200g stafide
x kg struguri...1000g stafide
x=1000/200
=5 kg
x kg struguri...1000g stafide
x=1000/200
=5 kg
1 kg struguri ..............200g stafide
x struguri ............1000g stafide
200 *x = 1000 * 1000
x= 1000 *1000 : 200
x = 5000 g = 5 kg struguri
x struguri ............1000g stafide
200 *x = 1000 * 1000
x= 1000 *1000 : 200
x = 5000 g = 5 kg struguri