Answer :
Final answer:
To find out how many pieces of bond paper are 0.98 millimeters thick, use the concept of proportionality between thickness and grams per square meter (gsm).
Explanation:
The thickness of a 120 gsm bond paper is 0.14 millimeters. To find out how many pieces are 0.98 millimeters thick, we can use the concept of proportionality. Since the thickness is directly proportional to the grams per square meter (gsm), we can set up the following equation:
0.14 mm / 120 gsm = 0.98 mm / x
By cross-multiplying and solving for x, we find that x = (0.98 mm * 120 gsm) / 0.14 mm = 840 gsm.
Therefore, 0.98 millimeters of bond paper is equivalent to 840 gsm.
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