2 1/2+2 2/3:2 2/4-5/6kali2 2/3 pakai cara
Matematika
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Pertanyaan
2 1/2+2 2/3:2 2/4-5/6kali2 2/3 pakai cara
1 Jawaban
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1. Jawaban Nik001
2 1/2 + 2 2/3 : 2 2/4 - 5/6 x 2 2/3
= 2 1/2 + 8/3 : 10/4 - 5/6 x 8/3
= 2 1/2 + 8/3 x 4/10 - 5/6 x 8/3
= 2 1/2 + 32/30 - 40/18
= 2 1/2 + 1 1/15 - 2 2/9
= 2 45/90 + 1 6/90 - 2 20/90
= 3 51/90 - 2 20/90
= 1 31/90