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Writing fraction division story problems

Darryl spent 24 1/4 hours writing a novel chapter, and we explore situations where dividing 24 1/4 by 3/4 is meaningful. Two examples include calculating the number of days spent writing with 45-minute daily sessions and determining the time spent illustrating if it's 3/4 as long as writing. Creative thinking helps uncover more scenarios. Created by Sal Khan.

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• I dont get it because you make the questions way too hard and different then the video
• I know JJ
• I dont get it because you make the questions way too hard and different then the video
• It's basically just a long-winded way to explain the difference between multiplication and division using word problems.

Multiplication = (Factor 1) x (Factor 2) = (Total)

Division = (Total) ÷ (Factor 1 or 2) = (Factor 2 or 1)

So, for example, say I was looking for how many 3-button coats I could make with 36 buttons:

36 buttons (Total) ÷ 3 buttons per coat (Factor 1) = amount of coats I can make (Factor 2).

Now, let's say you don't know how many buttons you have, but I tell you that you can make 12 coats with whatever amount you currently have:

3 buttons per coat (Factor 1) x Amount of coats I can make (Factor 2) = 36 Buttons (Total)

Each question is just some variant of this word problem.
• the instructor teaches completely different concept then the exercise
• Someone pls help...I am very confused.
I was trying to do the exercise but had to come back to the video but I couldn't understand what was going on.
Pls help.
• this make no sense
• it dose make no sense
• i need help how do i understand this??
• idk try looking i