Hasil dari 2 3/4 + 1/2 adallh?
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Soal:
1. Hasil dari 2 3/4 + 1/2 adalah?
Jawab:
— ubah menjadi pecahan biasa
= 2 3/4
= (2 × 4 + 3)/4
= (8 + 3)/4
= 11/4 ✓
Lalu operasikan:
= 2 3/4 + 1/2
= 11/4 + 1/2
= 11/4 + (1 × 2)/(2 × 2)
= 11/4 + 2/4
= 13/4
= 2 3/4 ✓
Jawaban:
[tex]2 \frac {3}{4} + \frac{1}{2} = \\ \\ \\ \frac{11}{4 \times 2} + \frac{1}{2 \times 4} \\ \\ \\ \frac{22 + 4}{8} = \frac{27}{8} = 3 \frac{3}{8} [/tex]
semoga membantu ya...
