4 2 per 5-1 1 per 3 + 3 per 4
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[tex]3 \frac{49}{60} [/tex]
Penjelasan dengan langkah-langkah:
[tex]4 \frac{2}{5} - 1 \frac{1}{3} + \frac{3}{4} = \frac{22}{5} - \frac{4}{3} + \frac{3}{4} = \frac{264 - 80 + 45}{60} = \frac{229}{60} = 3 \frac{49}{60} [/tex]
SEMOGA MEMBANTU
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