No 1. 20 persen dibagi 4 3 per 5 No 2. 2 1 per 4 dibagi 20 persen

Jawaban:

1. 20% : 4 3/5 = 20/100 × 23/5

= 460/500

= 23/25

2. 2 ¼ : 20% = 225% : 20%

= 11,25%