Respuesta :

sdmatera
To find the volume, use the formula V=l*w

First, 1 1/4 is the same as 5/4 and 2 1/2 is the same as 5/2

So we are doing V=(5/4)*(5/2)

When you multiply the numerators and denominators you get 25/8 or 3 1/8

Hope this helps