1 Campuran 2 per 5 + 2campuran 1 per 2: 3 per 4-0,2
Matematika
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Pertanyaan
1 Campuran 2 per 5 + 2campuran 1 per 2: 3 per 4-0,2
1 Jawaban
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1. Jawaban ragellia
=1 2/5+(2 1/2 : 3/4)-2/10
=7/5+(5/2x4/3)-2/10
=7/5+20/6-2/10
=42/30+100/30-6/30
=136/30
=4 8/5