Question

Вычислите 0.7-1/6 и все это разделить на 0.7

Answer 1

$(0.7- \frac{1}{6} ):0.7= \\ 1)0.7- \frac{1}{6} = \frac{7}{10} - \frac{1}{6} = \frac{21}{30} - \frac{5}{30} = \frac{16}{30} = \frac{8}{15} \\ 2) \frac{8}{15} : \frac{7}{10} = \frac{8}{15} * \frac{10}{7} = \frac{8*10}{15*7} = \frac{8*2}{3*7} = \frac{16}{21}$

Answer 2

($(0,7- \frac{1}{6}):0,7= (\frac{7}{10} - \frac{1}{6}):0,7= (\frac{21}{30} - \frac{5}{30}):0,7= \frac{16}{30} * \frac{10}{7}= \frac{16}{21}$0,7-1/6):0,7