A lunch box has a volume of 221 inches 3. The height is 4 in. And the width is 6 1/2 in. What is the length

Answer 1

V = lwh

221^3 = 3 * 6.5 * L

221^3/ 19.5 = l

Answer 2

V=lwh
221=(L)(6.5)(4)
You are solving for the Length so simplify the right hand side first
221 =26L then divide both sides by 26 to find the answer to the length
(221/26) = L

Answer 3

12/221