17. Hasil dari 1½ + 1 - 2 adalah ... a. 1¾ b. 11 C. 34 d. 13
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[tex]1 \frac{1}{2} + 1 - 2[/tex]
[tex] = \frac{3}{2} + \frac{1}{1} - \frac{2}{1} [/tex]
[tex] = \frac{3}{2} + \frac{1 \times 2}{1 \times 2} - \frac{2 \times 2}{1 \times 2} [/tex]
[tex] = \frac{3}{2} + \frac{2}{2} - \frac{4}{2} [/tex]
[tex] = \frac{1}{2} = 0.5[/tex]
#Cmiiw
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