Как да помогнем?

# jay

Последни действия на jay
• New question same problem. 46 mins = 10/3 (people/wall) Break it down to 1 person a wall, and then show how much time it'll take 4 people to do 6 walls. I did the math and have it down to 460/3(min...

• Yea that helps, why the videos don't have that one piece of info is beyond me! In one of the videos they break it down step by step, so instead of *8/3 they do *1/3 and then *8/1? I think? It's v...

• I believe what I need to know, and what is missing, is the ability to know when to flip a fraction. For instance if 45 mins = 3/8 (#people/#walls) when reducing the fraction to 1/1 (1person/1wall)...

• They do some conversions in the hints that they don't explain where it came from and such. If just jumps right past it.. also I'm not looking to *solve* the problem, but to understand the math behi...

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