Use this table of conversion factors to help you answer the following questions. A camera uses 35-mm film. How many inches wide is each exposure?
A) 625 in
B) 21 in
C) 563 in
D) 1.520 in
E) 1.38 in

Question

Use this table of conversion factors to help you answer the following questions.  A camera uses 35-mm film. How many inches wide is each exposure?
A) 625 in 
B) 21 in 
C) 563 in 
D) 1.520 in 
E) 1.38 in

Quizplus · Accepted Answer

According to the conversion factors in the table, 1 mm is equal to 0.03937 inches. Therefore, 35 mm is equal to 1.378 inches. Each exposure on 35-mm film is typically 24 mm × 36 mm, so the width of each exposure is 24 mm or 0.945 inches. Rounded to the nearest hundredth, this is 1.38 inches, which corresponds to choice E.

Use This Table of Conversion Factors to Help You Answer