Question

15 : 1 1/3
помогите пожалуйста

Answer 1

$15:1 \frac{1}{3} =15: \frac{4}{3} = \frac{15}{1} * \frac{3}{4} = \frac{15*3}{4} = \frac{45}{4} =11,25$

Ответ: $11,25$

Answer 2

$15:1 \frac{1}{3} =15: \frac{4}{3} =15* \frac{3}{4} = \frac{15*3}{4} = \frac{45}{4} =11 \frac{1}{4} =11 \frac{1*25}{4*25} = \\ \\ =11 \frac{25}{100} =11.25$