Max packs cereal boxes into a larger box. the volume of each cereal box is 175 cubic inches. what is the approximate volume of the larger box?

The complete question in the attached figure

we know that

in the larger box there are----------> 2*3*4-----> 24 cereal boxes
then

if  1 cereal boxes is---------------> 175 in³
24 cereal boxes----------------> X
X=24*175-------> x=4200 in³

the answer is
the approximate volume of the larger box is 4200 in³