Tolong selesaikan soal ini dengan cara pengerjaan juga?!
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Jawaban:
Penyelesaian :
[tex]\sf 2 - 0.25 \times \frac{1}{5} [/tex]
[tex]\sf = 2 - ( \frac{25}{100} \times \frac{1}{5} )[/tex]
[tex]\sf = 2 - ( \frac{1}{4} \times \frac{1}{5} )[/tex]
[tex]\sf = 2 - ( \frac{1 \times 1}{4 \times 5} )[/tex]
[tex]\sf = 2 - \frac{1}{20} [/tex]
[tex]\sf = \frac{2}{1} - \frac{1}{20} [/tex]
[tex]\sf = \frac{40 \: - \: 1}{20} [/tex]
[tex]\sf = \frac{39}{20} [/tex]
[tex]\sf = 1 \frac{19}{20} [/tex]