Question

the standard length of film on a film reel is 300 meters. on the first day of shooting a movie, a director uses 30 % of the film on the reel. how long is the strip of film that was used?

Answer 1

30% of 300

= 30/100  * 300

= 30 * 3

= 90

Film used = 90 meters.

Answer 2

Answer: 90 meters strip of film was used.

Step-by-step explanation:

Since we have given that

Standard Length of film reel = 300 meters

On the first day of shooting a movie,

Percentage of the film on the reel is used by a director = 30%

So, Length of strip of film that was used is given by

$\dfrac{30}{100}\times 300\\\\=90\ meters$

Hence, 90 meters strip of film was used.