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Mathematics 20 Online
OpenStudy (anonymous):

How to convert 0.74 kcal/min to cal/sec Step by Step please? Thanks

OpenStudy (anonymous):

0.74 kcal/min * 1000 cal/60 sec =12.33 cal/sec

OpenStudy (anonymous):

(0.74 kcal/min) * (1000 cal/60 sec) =12.33 cal/sec

OpenStudy (anonymous):

i have a question

OpenStudy (anonymous):

Why would you divide by 60 seconds?

OpenStudy (anonymous):

sorry , I was in gig lag

OpenStudy (anonymous):

Its ok

OpenStudy (anonymous):

where are you now?

OpenStudy (anonymous):

Well i'm still in the process of trying to figure out where you wrote the equation

OpenStudy (anonymous):

Like how

OpenStudy (anonymous):

dealin with squared units mean we need to multiply twice

OpenStudy (anonymous):

I'll give an example

OpenStudy (anonymous):

Oh i know what you mean by multiplying twice. Like if it was going from 10 grams to centi grams, you would do 10 * 10^2 which would be 10* 100

OpenStudy (anonymous):

5.2 g/cm^2 = ? mg/mm^2

OpenStudy (anonymous):

i have problem understanding that...like how do you even start to do that with another unit under?

OpenStudy (anonymous):

ok, see the answer in step by step

OpenStudy (anonymous):

okay.

OpenStudy (anonymous):

[5.2 g/cm^2] *[ 1000 mg/1g] * ....

OpenStudy (anonymous):

that would look like this

OpenStudy (anonymous):

can you see that you can cancel g with g

OpenStudy (anonymous):

so you will keep mg in the numerator

OpenStudy (anonymous):

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