bantu jawab kak,sekalian sama caranya ya
[tex] \frac{1}{2} \times 2.25 \div \frac{3}{4} [/tex]
[tex] = \frac{1}{2} \times \frac{225}{100} \div \frac{3}{4} [/tex]
[tex] = \frac{450}{100} \div \frac{3}{4} [/tex]
[tex] = \frac{450}{100} \times \frac{4}{3} [/tex]
[tex] = \frac{150}{100} = \frac{15}{10} = 1.5[/tex]
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・:。@justfebyy・:三
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