3 3/5 × 2 2/9 ÷ 1 2/5 =.......
Matematika
gracie20
Pertanyaan
3 3/5 × 2 2/9 ÷ 1 2/5 =.......
2 Jawaban
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1. Jawaban annicka
3 3/5 × 2 2/9 =6 6/45
6 6/45 : 1 2/5= 9 -
2. Jawaban kiki877
3 3/5 × 2 2/9 ÷ 1 2/5
= 18/5 × 20/9 ÷ 7/5
= 360/45 ÷ 7/5
= 360/45 × 5/7
= 1800/315
= 5 225/315
= 5 45/63
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