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Mathematics 7 Online
OpenStudy (steve816):

Help, math problem!! If a video is 1 hour long and I put it at 1.25 speed, how long will it take me to watch the whole video?

OpenStudy (will.h):

I think the question is confusing. What kind of speed is that

OpenStudy (steve816):

1.25 x the original speed.

OpenStudy (will.h):

Still doesn't make any sense. The unit needs to be known at least. And we can't use physics laws. But I bet we can use linear change Quite clear that the rate is 1.25 So 1.25x = 1 X = 0.8

OpenStudy (will.h):

Again the question is in a huge lack of sense

OpenStudy (steve816):

What do you mean it is a huge lack of sense, it is pretty clear to me. Haven't you watched a youtube video? The video plays 1.25 times faster.

OpenStudy (steve816):

Also, this has nothing to do with physics, so I don't know why you are bringing it up.

OpenStudy (will.h):

Right if so then as I solved. Linear change. I brought physics cuz thought u might wanna solve by the law S= D/T But we don't have distance

OpenStudy (will.h):

And it doesn't make sense because u can't watch a video at that rate.

OpenStudy (slickster256):

it will take 48 minutes to what the whole video

OpenStudy (slickster256):

according to my calculator

OpenStudy (will.h):

Anyways. As I solved 0.8 hrs would be the time needed

OpenStudy (steve816):

@Will.H facepalm

OpenStudy (steve816):

@slickster256 can you tell me what you entered in your calculator?

OpenStudy (slickster256):

60 /1.25

OpenStudy (slickster256):

i did it wrong i think but im not sure

OpenStudy (will.h):

No u did it right. It's just that u converted the process to mins

OpenStudy (slickster256):

ok so his answer is 48 simple

OpenStudy (retireed):

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