Question

the volume of a rectangler box is limited to 1100cu. in. If the height is 8 inches and the width is 10 inches. how long can the box be.

Answer 1

first let us take volume equal to its max allowed limit i.e. 1100cu.in
let the length of the box by = x in
1100 = x * 10 * 8
1100/80 = x
13.75 = x
so, for a length of 13.75 in we get the max allowed volume of 1100 cu.in

\[length \le13.75 \]