Jawabanmu

2013-12-22T18:15:34+07:00
(3+8)(8+9)
(11)(17)
11x17=187
2013-12-22T18:59:42+07:00
(3+8) (8+9) = 11 . 17
                 = 187


mau di sederhanakan kaya gmn?
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