Arectangular prism with a volume of 222 cubic units is filled with cubes with side lengths of \dfrac14 4 1 start fraction, 1, divided by, 4, end fraction unit. how many \dfrac14 4 1 start fraction, 1, divided by, 4, end fraction unit cubes does it take to fill the prism?

The correct question is
A rectangular prism with a volume of 2 cubic units is filled with cubes with side lengths of 1/4 unit. How many cubes does it take to fill the prism?

we know that
[volume of the cube]=b³
b=1/4 unit
[volume of the cube]=(1/4)³> 1/64 unit³

if 1 cube has a volume of > (1/64) unit³
x cubes> 2 unit³
x=2/(1/64)> x=2*64> x=128 cubes

the answer is
128 cubes

Aand b are correctly balanced reactions. they have the same number of atoms in both sides of the reaction