1.2/6+3/4-2/8=....2.3 1/4-1 3/8-4/5=..3.3 2/9×3,2=...4.4 1/3:2,25=...tlng ya pake caranya.maacih
Matematika
chika284
Pertanyaan
1.2/6+3/4-2/8=....2.3 1/4-1 3/8-4/5=..3.3 2/9×3,2=...4.4 1/3:2,25=...tlng ya pake caranya.maacih
1 Jawaban
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1. Jawaban Naillahputri11
1.
2/6+3/4+2/8=2/24+3/24+2/24
=8/24+18/24+6/24
=32/24
=4/3
2.
3 1/4-1 3/8-4/5=13/4-11/8-4/5
=13/40-11/40-4/40
=130/40-55/40-32/40
=43/40
3.
3 2/9×3,2=3,2×3,2
=10,24
4.
4 1/3:2,25=4,3:2,25
=1,91
maaf kalo sala