Matematika

Pertanyaan

tolong di jawab ya!!
tolong di jawab ya!!

1 Jawaban

  • 5[tex] \frac{1}{3} -( \frac{1}{10} + \frac{2}{15} )[/tex]÷[tex] \frac{1}{25} [/tex]
    =[tex] \frac{16}{3} -( \frac{1}{10} + \frac{2}{15} = \frac{3}{30} + \frac{4}{30} = \frac{7}{30} ) [/tex]÷[tex] \frac{1}{25} [/tex]
    =[tex] \frac{16}{3}- \frac{7}{30} [/tex]÷[tex] \frac{1}{25} [/tex]
    =[tex] \frac{16}{3} - \frac{7}{30} = \frac{160}{30} - \frac{7}{30} = \frac{153}{30} [/tex]
    =[tex] \frac{153}{30} [/tex]÷[tex] \frac{1}{25} = \frac{153}{30} [/tex]×[tex] \frac{25}{1} = \frac{3825}{30}= \frac{765}{6} = \frac{255}{3} = 85[/tex]