5 3/4 * 3 1/2 tolong dong kaka

5 3/4 ÷ 3 1/2 = 23/4 ÷ 7/2
= 23/4 × 2/7
= 46/62 = 23/31 = 0,74
( kalau * = bagi ÷ )

5 3/4 × 3 1/2 = 23/4 × 7/2
= 161/8 = 20,1
( kalau * = kali × )

maaf kalau salah

5 ¾ = 23/4
3 ½ = 7/2

23/4 x 7/2
= 161/8
= 20 ⅛