Respuesta :

Answer:

the answer is 21

Step-by-step explanation:

126/6

=21

Answer:

Step-by-step explanation:

Remark

Change the order so that you are dealing with a cancelation first.

(-2/3) * (-3) * 2 1/2

Do the cancelation and multiply by 2 1/2

Solution

-2/3 * -3 = 2    There are two minus signs which make a plus.

2 * (5/2) = 10/2 = 5 (You could also cancel).

Answer 5