mohon bantuannya untuk hari senin di kumpulan
Jawaban:
1.
[tex]35 + 1 \frac{1}{5} - 0.8 \\ \frac{35}{100} + \frac{6}{5} - \frac{8}{10} \\ \frac{35}{100} + \frac{120}{100} - \frac{80}{100} \\ = \frac{75}{100} \\ = \frac{3}{4} [/tex]
2.
[tex]5 \frac{3}{4} - 2.5 + 24 \% \\ = \frac{23}{4} - \frac{25}{10} + \frac{24}{100} \\ = \frac{575}{100} - \frac{250}{100} + \frac{24}{100} \\ = \frac{349}{100} \\ = 3 \frac{49}{100} [/tex]
3.
[tex] \frac{8}{3} + \frac{2}{6} - \frac{3}{12} \\ = \frac{32}{12} + \frac{4}{12} - \frac{3}{12} \\ = \frac{ 33}{12} \\ = 2 \frac{9}{12} \\ = 2\frac{3}{4} [/tex]
4.
[tex] \frac{3}{5} + \frac{3}{15} - \frac{2}{3} \\ = \frac{9}{15} + \frac{3}{15} - \frac{10}{15} \\ = \frac{2}{15} [/tex]
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