Question

The standard length of film on a film reel is 300meters. On the first day of shooting a movie a director uses 15% of te film on one reel. How long is the strip of film that wa used

Answer 1

The standard length of the film reel = 300 meters

The movie director used = 15% of the reel

The length that was used was = $\frac{15}{100}\times300$

= 45 meters

Hence, on the first day, 45 meters reel was used.