HELP PLEASE !!!!!!!!!!!!!!! In a bag containing black and white marbles, of the marbles are black.
Which could be the numbers of black and white marbles in the bag?
A.
3 black and 8 white
B.
12 black and 20 white
C.
20 black and 12 white
D.
8 black and 3 white
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OpenStudy (one098):
Do they give you any number?
OpenStudy (bohotness):
|dw:1421160712183:dw|
OpenStudy (one098):
So that's telling you that 3 out of the 8 marbles in the bag are black, so which do you think is the answer now?
OpenStudy (bohotness):
ik but i have the same answer its a or d
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OpenStudy (one098):
8 black and 3 white
that would be: \[\frac{ 8 }{ 3 }\]
3 black and 8 white
this would be: \[\frac{ 3 }{ 8 }\]
OpenStudy (bohotness):
can you help me with a few more one?
OpenStudy (one098):
I'd love to, just make new posts, so you avoid trouble. ^_^