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Answer:

Step-by-step explanation:

im not going to give the answer but all you have to do is find A= l x w so you multiply the length by width and thats the area

If the length of book is l inch then width will be  [tex]\frac{88}{l} inch[/tex].

Let us consider that length and width of book are l and w respectively.

 Area of book = [tex]l*w[/tex]

Since, Area of book  is 88 square inches given.

   So,     [tex]l*w=88\\\\w=\frac{88}{l}[/tex]

For example, if length is 11 inch.

Then, width [tex]w=\frac{88}{11} =8inch[/tex]

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