Divide 5kg into 8 parts, each part is a few parts of 5kg

Divide 5kg into 8 parts, each part is a few parts of 5kg

1 △ 8 = 1 / 8, 1 / 8 of 5 kg per serving,
5 spring rain 8 = 5 / 8 kg, each is 5 / 8 kg