tolong bantu ya kak.. besok dikumpulin

Jawab :

1 1/5 × 0,3 ÷ 20%
= 6/5 × 3/10 ÷ 20/100
= 1 4/5 (D)

Penyelesaian :

= 1 1/5 × 0,3 ÷ 20 %

= 6/5 × 3/10 ÷ 20/100

= 6/5 × 3/10 × 100/20

= 1.800/1.000

= 1. 800/1000

= 1. 8/10

= 1. 4/5

Option = D