3 3/4 = (3 * 4 + 3) / 4 = 15/4
1 1/4 = (1 * 4 + 1) / 4 = 5/4
1 1/5 = (1 * 5 + 1) / 5 = 6/5
(15/4) ÷ (5/4) + (6/5)
(15/4) ÷ (5/4) = (15/4) * (4/5) = 15/5 = 3
3 + (6/5)
3 + (6/5) = 3 + (6 * 1/5) = 3 + 6/5
3 + 6/5 = (3 * 5/5) + 6/5 = 15/5 + 6/5 = 21/5
Jadi, hasilnya adalah 21/5 atau 4 1/5
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3 3/4 = (3 * 4 + 3) / 4 = 15/4
1 1/4 = (1 * 4 + 1) / 4 = 5/4
1 1/5 = (1 * 5 + 1) / 5 = 6/5
(15/4) ÷ (5/4) + (6/5)
(15/4) ÷ (5/4) = (15/4) * (4/5) = 15/5 = 3
3 + (6/5)
3 + (6/5) = 3 + (6 * 1/5) = 3 + 6/5
3 + 6/5 = (3 * 5/5) + 6/5 = 15/5 + 6/5 = 21/5
Jadi, hasilnya adalah 21/5 atau 4 1/5