Hasil ⅘ × ⅖ + 2/7
jawaban:
Penjelasan dengan langkah-langkah:
[tex] = \frac{4}{5} \times \frac{2}{5} + \frac{2}{7} [/tex]
[tex] = \frac{4}{5} \times \frac{2}{5} = \frac{4 \times 2}{5 \times 5} = \frac{8}{25} [/tex]
[tex] = \frac{8}{25} + \frac{2}{7} [/tex]
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[tex] \frac{8}{25} = \frac{8 \times 7}{56} [/tex]
[tex] \frac{2}{7} = \frac{2 \times 25}{7 \times 25} = \frac{50}{175} [/tex]
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[tex] = \frac{56}{175} + \frac{50}{175} [/tex]
[tex] = \frac{56 + 50}{175} [/tex]
[tex] = \frac{106}{175} [/tex]
[tex] \frac{4}{5} \times \frac{2}{5} + \frac{2}{7} \\ = \frac{(4 \times 2)}{(5 \times 5)} + \frac{2}{7} \\ = \frac{8}{25} + \frac{2}{7} \\ = \frac{(8 \times 7)}{(25 \times 7)} + \frac{(2 \times 25)}{(7 \times 25)} \\ = \frac{56}{175} + \frac{50}{175} \\ = \frac{56 + 50}{175} \\ = \sf \red{ \frac{106}{175} }[/tex]
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