Question

вычислите: 3ц1/3-2,5=

Answer 1

3 1/3 - 2,5 = 3 1/3 - 2 1/2 = 3 2/6 - 2 3/6 = 2 8/6 - 2 3/6 = 5/6

Answer 2

$3 \frac{1}{3}-2,5=1-2,5=-1,5;-1 \frac{1}{2}$