Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: √ ∞ ≠ ≤ ≥ ≈ ⇒ ∈ Δ θ ∴ ∑ ∫ π -

Login

Username

Password

Not registered yet?

Post a reply

Go back

Write your message and submit
:) :| :( :D :o ;) :/ :P :lol: :mad: :rolleyes: :cool: | :dizzy :eek :kiss :roflol :rolleyes :shame :down :up :touched :sleep :wave :swear :tongue :what :faint :dunno
Options

Go back

Topic review (newest first)

mathsyperson
2005-12-14 11:14:56

The fraction of rolls that didn't print is 6/24 = 1/4.
You can turn this into a percentage by multiplying by 100%, which makes it 25%.

babyangel1972
2005-12-14 10:44:08

On a roll of film with 24 exposures, 6 exposures did not print.  What percent of the film did not print.

Board footer

Powered by FluxBB