Jawabanmu

2014-05-07T21:40:17+07:00
Jawaban paling cerdas!
2014-05-07T21:47:47+07:00
Skala utama = 8 mm
skala nonius = 42 x 0,01 = 0,42

di tambhin 8,42 :D (c) :DDD
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