Matematika Sekolah Menengah Atas berapakah hasil dari 2/3 x (0.72 : 12/25)+3 - 5/10=dibantu ya ka...​

kenyattabogisichulv – April 11, 2023

berapakah hasil dari 2/3 x (0.72 : 12/25)+3 - 5/10=
dibantu ya ka...
​

[tex] \frac{2}{3} \times (0.72 \div \frac{12}{25} ) + 3 - \frac{5}{10} \\ \\ = \frac{2}{3} \times ( \frac{72}{100} \div \frac{12}{25} ) + \frac{3}{1} - \frac{1}{2} \\ \\ = \frac{2}{3} \times ( \frac{18}{25} \times \frac{25}{12} ) + \frac{3}{1} - \frac{1}{2} \\ \\ = ( \frac{2}{3} \times \frac{3}{2}) + \frac{3}{1} - \frac{1}{2} \\ \\ = \frac{1}{1} + \frac{3}{1} - \frac{1}{2} \\ \\ = \frac{2 + 6 - 1}{2} = \frac{7}{2} = 3 \frac{1}{2} [/tex]

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