5. hasil dari 4 1/5:0,20-1/3=

21/5 : 20/100 – 1/3

21/5 × 5/1 – 1/3

105/5 – 1/3

21 – 1/3

= 62/3 = 20⅔

= 4 1/5 ÷ 0,20 – 1/3
= 21/5 ÷ 0,20 – 1/3
= 21 – 1/3
= 21/1 – 1/3
= 63/3 – 1/3
= 62/3
= 20,6

(sorry kalau salah, smoga mmbantu)