Jawabanmu

2014-05-13T19:41:01+07:00
A. P(suka mat) = 700/20.000= 7/200
b. P(tidak suka mat)= 19.300/20.000 = 193/200

2014-05-14T04:29:32+07:00
A. 19300/20000 ----> 193/200
b. 700/ 20000 -----> 7/200