20% : 1/10 × 0,25 = a.1/4 b1/2 c.3/4 d.1 jawab dengan caranya

20/100:1/10×25/100
20/100×10/1
200/100
2/1×25/100
50/100
1/2

semoga membantu...
maaf klo kurang tept ....

penyelesaian:
=20/100 × 10/1 × 25/100
=200/100 × 25/100
= 5000/10.000
=2/1
= 1/2
( B. )