tolong jawab para jenius please??????
Matematika
rizalkurnia2
Pertanyaan
tolong jawab para jenius please??????
1 Jawaban
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1. Jawaban niesrinaasmadina
gaji = 1
1/3 = biaya harian ---->2.000.000
1/4 = listrik
istri = 1 - ( 1/3+1/4)
=1 -(4/12+3/12)
=1 - 7/12
=12/12 - 7/12
= 5/12
uang untuk istri = 5/12 : 1/3 x 2.000.000
=5/12 x 3/1 x 2.000.000
=15/12 x 2.000.000
= 5/4 x 2.000.000
=Rp.2.500.000
jawab.A