Carinya pakai jalan ya
Matematika
fadila205
Pertanyaan
Carinya pakai jalan ya
2 Jawaban
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1. Jawaban anazp51
1. 4/6 + 2/3 - 7/12 = 4x2/6x2 + 2x4/3x4 - 7/12
= 8/12 + 8/12 - 7/12 = 16/12 - 7/12 = 9/12 = 3/4
2. 3/5 - 2/3 - 7/12 = 3x12/5x12 - 2x20/3x20 - 7x5/12x5
= 36/60 - 40/60 - 35/60 = - 39/60 = -13/20 -
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