Jawab:
Penjelasan dengan langkah-langkah:
8.(37x2)+1)/2x100=75/200=37,5/100=0,375 (OPSI B)
9.0,45=45/100=9x2/20x2=18/40hg
7x20/2x20=140/40hg
31x5/8x5=155/40hg
=18/40+140/40+155/40=313/40=7 33/40
(OPSI D)
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Jawab:
Penjelasan dengan langkah-langkah:
8.(37x2)+1)/2x100=75/200=37,5/100=0,375 (OPSI B)
9.0,45=45/100=9x2/20x2=18/40hg
7x20/2x20=140/40hg
31x5/8x5=155/40hg
=18/40+140/40+155/40=313/40=7 33/40
(OPSI D)