This is the video I've been using from YouTube for the question I set myself:
A television show is $24$ minutes and $26$ seconds long, with $6$ presenter links and $6$ different sequences of footage. Original show here . How long in total, including the opening intro is each piece of footage for the $24$ minute and $26$ second show?
I tried:
$\frac{24.43}{2} = 12.22$
Each part (before commercial break) is $12$ min $13$ s long
I then tried:
$\frac{12.22}{3} = 4.07$
Each presenter link, including footage is $4$ minutes $7$ seconds long ($\frac{7}{60} = 0.12$).
The opening titles are $27$ seconds long ($0.63 - 0.18$, i.e. $38$ seconds - $27$ seconds, but $\frac{38}{60}$ and $\frac{11}{60}$ to get it as $0.63$ and $0.18$)
I haven't quite worked out how to get to the result of working out the length of each individual presenter link, and each clip (i.e. clips as a whole, not individual clips themselves) to get to fit the show's length.
I would appreciate it if anyone could check my math is right, sometimes I get these things wrong.
This may be useful things to know for if I do videos/YouTube in the future.