Question

va rog frumos .........

Answer 1

$11\frac{3}{4} - 9\frac{1}{4} = 2\frac{2}{4} = 2\frac{1}{2}$

Answer 2

$11 \frac{3}{4} -9 \frac{1}{4} = \frac{47-37}{4} = \frac{10}{4} =2 \frac{2}{4} =2 \frac{1}{2}$