A 31/2 B bila A = 140 B= please jawab yang pintar Please
Matematika
althera776
Pertanyaan
A 31/2 B bila A = 140 B= please jawab yang pintar
Please
Please
1 Jawaban
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1. Jawaban Yoono
A = 3 1/2 B
A = 140, maka
A = 3 1/2 B = 140
7/2 B = 140
7 B = 140 x 2
7 B = 280
B = 280/7
B = 40