1 1per 2 : 40% - 0,3 × 1 Per 9
Matematika
Dessiana191
Pertanyaan
1 1per 2 : 40% - 0,3 × 1 Per 9
1 Jawaban
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1. Jawaban listiananatasya1
(11/2 : 40/100)-(3/10×1/9)
=(11/2:2/5)-(3/10×1/9)
=(11/2×5/2)-1/30
=55/4-1/30
=825/30 - 1/30
=824/30
=