45% × 5/9 × 0,8 =
tolong bantu yaaa ![]()
tolong bantu yaaa
[tex]45\% \times \frac{5}{9} \times 0.8 \\ \\ = \frac{45}{100} \times \frac{5}{9} \times \frac{8}{10} \\ \\ = \frac{9}{20} \times \frac{5}{9} \times \frac{4}{5} \\ \\ = \frac{1}{5} \times \frac{1}{1} \times \frac{1}{1} \\ \\ = \frac{1}{5} [/tex]
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