Respuesta :
The easiest way to solve this problem is to multiply first, then cut in half.
1.25 times 4 is 5.
5/2 is 2.5.
You could also do it the slightly more difficult way:
1.25/2 is .625.
.625 times 4 is 2.5.
1.25 times 4 is 5.
5/2 is 2.5.
You could also do it the slightly more difficult way:
1.25/2 is .625.
.625 times 4 is 2.5.