Mathematics
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OpenStudy (anonymous):
If 1/6 divided by 3/4=2/9, then 2/9x3/4=?
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OpenStudy (anonymous):
Please help
OpenStudy (anonymous):
The answer is 1/6. because it is the same but just turned around.
OpenStudy (anonymous):
can u help me with another please
OpenStudy (anonymous):
sure
OpenStudy (anonymous):
ok
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OpenStudy (anonymous):
Mary made 80 cookies for a bake sale. Jonathan bought 1/4 of the cookies. How many cookies did Jonathan buy?
OpenStudy (anonymous):
1/4 is a quarter of it. if she made 80 how many would be left if you take away a quarter of it?
OpenStudy (anonymous):
80-25?
OpenStudy (anonymous):
hint: a quarter is 25 cents right?
OpenStudy (anonymous):
yes
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OpenStudy (anonymous):
what do you get?
OpenStudy (anonymous):
55
OpenStudy (anonymous):
so Jonathan have 55 cookies.
OpenStudy (anonymous):
but its not one of the multiple choices on here
OpenStudy (anonymous):
hmmm
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OpenStudy (anonymous):
what options do they give you?
OpenStudy (anonymous):
A. 11 3/7
B. 13 1/3
C.16
D.20
OpenStudy (anonymous):
my bad xD
80 - 1/4 is a 20.
OpenStudy (anonymous):
ohh
OpenStudy (anonymous):
theres more but if you don't wanna help anymore that's fine....
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OpenStudy (anonymous):
How much more?
OpenStudy (anonymous):
just few more questions
OpenStudy (anonymous):
7 1/4-1 5/6
OpenStudy (anonymous):
You are working on fractions today right?
OpenStudy (anonymous):
yah
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OpenStudy (anonymous):
oh ok :3
OpenStudy (anonymous):
every time you work on fraction you got to make sure your bottom numbers are the same for your first step.
OpenStudy (anonymous):
ohh ok so for the bottom it would be 12 right?
OpenStudy (anonymous):
4*3 = 12
6*2 = 12
so yea.
OpenStudy (anonymous):
ok
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OpenStudy (anonymous):
gah! ignore that the answer is 6 5/12 e_e
OpenStudy (anonymous):
Its 6 5/12!!!! xD now is that in your options?
OpenStudy (anonymous):
umm
OpenStudy (anonymous):
e_e
OpenStudy (anonymous):
yes! :D
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OpenStudy (anonymous):
let me guess... no? e_e
OpenStudy (anonymous):
no it is
OpenStudy (anonymous):
yaaay xD
OpenStudy (anonymous):
lol can you help me with more or no?
OpenStudy (anonymous):
12 1/8-4 3/4
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OpenStudy (anonymous):
7 3/8
OpenStudy (anonymous):
got one of those in your options?
OpenStudy (anonymous):
yes!
OpenStudy (anonymous):
:3
OpenStudy (anonymous):
3/10 divided by 8/12
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OpenStudy (anonymous):
9/20
OpenStudy (anonymous):
5/6x6/10
OpenStudy (anonymous):
1/2
OpenStudy (anonymous):
9/15 divided by 4/5
OpenStudy (anonymous):
gtg
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OpenStudy (anonymous):
ok :(
OpenStudy (anonymous):
thanks