11) $12\frac{3}{10} - \frac{9}{10} = $

Question

11) $12\frac{3}{10} - \frac{9}{10} = $

$Фото задания: 11) $12\frac{3}{10} - \frac{9}{10} = $$ Фото задания

Accepted Answer

$12\frac{3}{10} - \frac{9}{10} = 11 + \frac{10}{10} + \frac{3}{10} - \frac{9}{10} = 11 + \frac{13}{10} - \frac{9}{10} = 11 + \frac{13 - 9}{10} = 11 + \frac{4}{10} = 11\frac{4}{10}$

Ответ: $11\frac{4}{10}$

11) \(12\frac{3}{10} - \frac{9}{10} = \)

Ответ: