Mathematics
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OpenStudy (rebeccapink6398):
@31356 :D
Use a ratio to compare the values. Simplify the ratio.
30 in. to 2 ft
A.
15 : 1
B.
5 : 4
C.
4 : 5
D.
1 : 15
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OpenStudy (31356):
Thanks for the medal! :D
OpenStudy (cwrw238):
first convert 2 ft to inches
OpenStudy (31356):
Just simplify and you will find the answer :D
OpenStudy (rebeccapink6398):
lol Thx! :d how did u get that?
OpenStudy (rebeccapink6398):
OH! ok
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OpenStudy (31356):
Oh yea, wait convert first
OpenStudy (anonymous):
Nice explanation (not)
30 in. : 2 ft
30 in : 24 in ........... 2 x 12in
5 : 4 divide both sides by 6
OpenStudy (31356):
Yea, didn't read the question carefully, lol
OpenStudy (31356):
Which then is B) 5/4
OpenStudy (31356):
Sorry about that o.0
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OpenStudy (rebeccapink6398):
lol its ok
OpenStudy (31356):
Should of read the question carefully first, lol o.0
OpenStudy (31356):
Got to go now, I will answer your other answer later?
OpenStudy (rebeccapink6398):
OK :D
OpenStudy (31356):
Other questions I meant
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OpenStudy (rebeccapink6398):
wait I have another question
OpenStudy (31356):
Sure :D
OpenStudy (rebeccapink6398):
How much grapefruit juice is needed to make 32 servings of fruit punch?
A.
12 c
B.
9 c
C.
8 c
D.
6
OpenStudy (rebeccapink6398):
I don't get it :(
OpenStudy (31356):
A) 12 cups :D
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OpenStudy (31356):
Just get one of the numbers then
Set up a ratio of 3/4=?/16
OpenStudy (rebeccapink6398):
:D
OpenStudy (31356):
16*3 then divide by 4
OpenStudy (rebeccapink6398):
THX! :D :D :D triple s=super smilies
OpenStudy (rebeccapink6398):
oops! lol typos
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OpenStudy (31356):
Yea, lol
Triple smileys :D:D:D
OpenStudy (anonymous):
on the second of you really just need to times it by 4 8 * 4 = 32 4 * 4=16 3 * 4 = 12 1 * 4 =4