hasil dari 8,25 : 5 1/2 x 20% mohon sxan jalannya

8,25 ÷ 5 1/2 × 20%
= 8,25 ÷ 11/2 × 20/100
= 8,25 ÷ 5,5 × 0,2
= 0,3

8,25 : 5 1/2 x 20%
= (825/100 : 11/2) x 20/100
= (825/100 x 2/11) x 20/100
= 1.650/100 x 20/100
= 165/10 x 1/5
= 165/50
= 3 15/50
= 3 3/10