bu yani membeli beras sebanyak 3 1/4kg kemudian di masak 1,5 kg, bu yani membeli lagi 2 5/8 kg, berat beras bu yani sekarang adalah...
Matematika
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Pertanyaan
bu yani membeli beras sebanyak 3 1/4kg kemudian di masak 1,5 kg, bu yani membeli lagi 2 5/8 kg, berat beras bu yani sekarang adalah...
2 Jawaban
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1. Jawaban detektif07
3 1/4 kg - 1,5 kg + 2 5/8 kg
= 3 1/4 kg - 1 1/2 kg + 2 5/8 kg
= 13/4 kg - 3/2 kg + 21/8 kg
= 26/8 kg - 12/8 kg + 21/8 kg
= 35/8 kg
= 4 3/8 kg -
2. Jawaban rezky050905
13/4–15/10+21/8=260/80–120/80+210/80=140/80+210/80
=350/80=175/40=35/8
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