Math

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

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  1. V = lwh

    221^3 = 3 * 6.5 * L

    221^3/ 19.5 = l

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    Ms. Sue
  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

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  3. 12/221

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