Hasil dari 1/2×2/3+2 1/4 :3/5 adalah...

Jawaban

1/2 x 2/3 + 2 1/4 : 3/5=7/6

[tex] (\frac{1}{2} \times \frac{2}{3}) + (2 \frac{1}{4} \div \frac{3}{5} ) \\ = \frac{1}{3} + (\frac{9}{4} \times \frac{5}{3} ) \\ = \frac{1}{3} + \frac{15}{4} \\ = \frac{4 + 45}{12} \\ = \frac{49}{12} \: atau \: 4 \frac{1}{12} [/tex]

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