4. 1/4 + 3. 1/5= tolong jawab ya....
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4. 1/4 + 3. 1/5= tolong jawab ya....
1 Jawaban
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1. Jawaban iza78
4. 1/4 + 3. 1/5= 4. 5/20 + 3. 4/20 = 7. 9/20
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