\(\frac{3}{4}=0.75\); \(\frac{7}{20}=0.35\); \(5\frac{3}{16}=5+0.1875=5.1875\); \(7\frac{3}{20}=7.15\); \(1\frac{23}{50}=1.46\).
Ответ: 0,75; 0,35; 5,1875; 7,15; 1,46.