2 x 1 1/9 + 2 x 1 1/2 =?
Matematika
Onlyoneme
Pertanyaan
2 x 1 1/9 + 2 x 1 1/2 =?
1 Jawaban
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1. Jawaban firman016
2×11\9=11×2\9= 22\9= 22×2+\9×2= 44\18
2×11\2=2×11\2= 22\2 = 22×9+\2×9=198\18
=242\18
klau di sederhanakan= 13,4