 
working with fractions in we're gonna do
in this case is just you
a little division involving fractions
and the main thing
you need to remember when dividing
fractions
is that we turned division into
multiplication so typically the ideas
we have one fraction say a/b divided
by another fraction
c/d what we do is we leave that the
first alone
that one we're dividing by we we
actually flipped end over
so the "d" goes on top, the "c" goes on the
bottom
and that's it you're the good thing
about multiplication and as
when you multiply fractions you just
multiply whatever's on top
so "a" times "d" and then you just multiply
whatever's on the bottom
"b" times "c" so remember if you are adding or
subtracting fractions you have to have
common denominators but
multiplications actually a little bit
easier because you just multiply across
the top and across the bottom in
if you can reduce you simplify you do
but I am
added net that's that's it so a case on
the first one we have six divided by two
over seven
the first thing I always do if I have
any
member that's not you know not it's not
written as a fraction we can always
write
any number as a fraction by just dividing
it by one
6 divided by one is the same thing as
six
okay so we were dividing by to over
seven
and now all I'm gonna do you just apply
my little rule here and I'm flip the
second fraction
and make this six over one times
7 over two you and we can
do this we can multiply either cancel
first but
maybe we just multiply six times seven
is 42
divided by two and forty-two divided
by two is
21 notice the other thing we could have done is we could have 
 canceled we could have said
you know so there's a 6 on top and two on the
bottom
well 2 goes into 2 one time when times
and two will go into  six 3 times so we simplify
we will get  three times seven
which would be twenty-one and then on the
bottom we have one times one so you can
get 21 over one war
21 so typically I tried to cancel things
out before and multiply I found
in my own experience and it makes things
a little quick and a little easier but
as long as you simplify at the end it doesn't  really
matter okay so what's your other example
here
we have -7/4 divided by 4/7 same idea
we just leave the first fraction 11 so
negative 7 number 4
and then i turn my division into
multiplication
in my second fraction I just flip it
over so now the 7 goes on top
and the four goes on the bottom and again now I just
 multiply the numbers on top so I have -7
times
positive 7 that will give me a negative 49
and then 4 times 4 is 16
and in this case nothing will cancel out or
 reduced so this from your
final answer okay so nothing too bad
again the main thing with dividing
fractions you have to remember
division to do that we turn it into
multiplication
and again when multiplying you just do the 
cross the top across the bottom
and you know if you can I would say make
use of any canceling that's out there
