Mathematics
7 Online
OpenStudy (anonymous):
Use a ratio to compare the values. Simplify the ratio.
12 yd to 20 ft
A.
5 : 9
B.
3 : 5
C.
5 : 3
D.
9 : 5
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OpenStudy (anonymous):
@jhonyy9
OpenStudy (anonymous):
@friendzone
jhonyy9 (jhonyy9):
sorry to the first one is D. the right answer because 24 to 30 what simplified add 4 to 5
jhonyy9 (jhonyy9):
ok.?
OpenStudy (anonymous):
wait its 4 to 5
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jhonyy9 (jhonyy9):
so to this
12/20 = 3*4/4*5 simplifie it by 4 and what will remaine there ?
jhonyy9 (jhonyy9):
sorry
OpenStudy (anonymous):
15 to 11
OpenStudy (anonymous):
i got 11
jhonyy9 (jhonyy9):
there are yard and feet so first you need to change them or in yard or in feet - ok. ?
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OpenStudy (anonymous):
when i did 12/20 = 3*4/4*5 simplifie it by 4 and what will remaine there
OpenStudy (anonymous):
i got 11
OpenStudy (anonymous):
so how do you turn yards into feet
OpenStudy (anonymous):
?
jhonyy9 (jhonyy9):
you dont know it ?
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jhonyy9 (jhonyy9):
1 yard = 3 feet
OpenStudy (anonymous):
oh
OpenStudy (anonymous):
ok
jhonyy9 (jhonyy9):
so than 12 yard = 36 feet
this mean 36 feet to 20 ft - make the ratio
OpenStudy (anonymous):
oh now i get it kinda
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jhonyy9 (jhonyy9):
36/20 = 6*5/5*4 = 6/4 = 3/2
yes ?
jhonyy9 (jhonyy9):
sorry my mistaque
36/20
9/5
OpenStudy (anonymous):
is it A
OpenStudy (anonymous):
oh so D?
jhonyy9 (jhonyy9):
not A. is D. sure
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jhonyy9 (jhonyy9):
yes
OpenStudy (anonymous):
ok so D
jhonyy9 (jhonyy9):
was my pleasure - good luck
OpenStudy (anonymous):
ty
jhonyy9 (jhonyy9):
you are welcome
anytime
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OpenStudy (anonymous):
can you help me with 2 more
OpenStudy (anonymous):
or no
jhonyy9 (jhonyy9):
yes but write them on the open question column please
OpenStudy (anonymous):
what is a question column
jhonyy9 (jhonyy9):
open questions
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jhonyy9 (jhonyy9):
where you have wrote this
OpenStudy (anonymous):
oh do i make a new one
jhonyy9 (jhonyy9):
and tag me there - ok. ?