Ibu beli telur 1/2kg terigu 3/4kg gula 3/kg berapa kg jml belanja ibu

Cara kalo 3 kg
= 1/2 kg + 3/4 kg + 3 kg
= 4/8 kg + 6/8 kg + 3 kg
= 10/8 kg + 3 kg
= 1 2/8 kg + 3 kg
= 1 1/4 kg + 3 kg
= 4 1/4 kg
Jadi, total belanjaan ibu adalah 4 1/4 kg

Jumlah belanja ibu
= 1/2 + 3/4 + 3
= 2/4 + 3/4 + 3
= 3 5/4
= 4 1/4 kg