Jawabanmu

2014-08-20T20:00:52+07:00
A. 35/75 x 100%= 40% B.35/50 x 100%= 70%
2014-08-20T20:03:08+07:00
A.  \frac{30}{75} [/tex] * 100%= 40%
b.  \frac{35}{50} * 100% = 70%