1 2/3÷2 1/2-3/5×1 2/7
Matematika
shifa173
Pertanyaan
1 2/3÷2 1/2-3/5×1 2/7
1 Jawaban
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1. Jawaban Ulfirhm
(5/3:5/2)-(3/5×9/7)=(5/3×2/5)-(27/35)=2/3-27/35=70/105-81/105=-11/105