1. Ifodaning qiymatini toping: \(\frac{5}{4}\times 3\). Javobni aralash son ko‘rinishida ifodalang.

Avval suratni 3 ga ko‘paytiramiz: \(\frac{5}{4}\times 3=\frac{15}{4}\).

15 ni 4 ga bo‘lamiz: \(15=4\cdot 3+3\), demak \(\frac{15}{4}=3\frac{3}{4}\).

Javob: \(3\frac{3}{4}\).