1. 0,15 x 1/3 : 10 % = 2. 2 2/5 : 0,5 x 30% = Pake caranya ya ☺

1.15/10×1/3×100/10=5
2.12/5×10/5×30/100=1 11/25

1. 0, 15=15/100x1/3=15/300 dua nol nya di coret=5/3=5:10%=2%
2. 0, 5=5/10=22/5:5/10=110x30=3. 300 dua nol nya di coret=33:11=3%