Calculate Absorber Thickness: 4.1 x 4.2 Inch Paper Weighing 36 Grams

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To calculate the absorber thickness for a 4.1 x 4.2 inch piece of paper weighing 36 grams, the formula used is density multiplied by distance in grams per square centimeter. The main challenge arises from the discrepancy in weight, as the book intended for the weight to be 0.36 grams, complicating the calculation. Participants discuss how to derive the density from the given weight and dimensions to find the thickness. The conversation emphasizes the importance of using the correct weight for accurate results. Ultimately, understanding the relationship between weight, density, and thickness is crucial for solving the problem.
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Heres the question, a piece of paper is 4.1 inch by 4.2 inch and weighs 36grams(it was a typo in the book it should be .36, but I am supposed to go with 36.) The question wants the absorber thickness, which is the density*distance in grams/centimeters^2
 
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So what have you done and what is the main problem?

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