Rachel purchased different carpets that had the same ratio of the length to the width. The table below shows the length and width of some carpets Rachel bought:
Length (feet)
Width (feet)
4
3
8
6
12
9
16
12
?
15
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OpenStudy (anonymous):
@Rushwr
OpenStudy (anonymous):
@Missiey
OpenStudy (anonymous):
The missing value in the table is ______ feet.
OpenStudy (anonymous):
@ganeshie8
OpenStudy (rushwr):
Wait I think the table of lengths and widths are a little unclear . Can u show it in separate columns.
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OpenStudy (anonymous):
4,8,12,16,? is length feet
OpenStudy (anonymous):
3,6,9,12,15 is width feet
OpenStudy (anonymous):
@Rushwr
OpenStudy (anonymous):
@pooja195
OpenStudy (rushwr):
If u go thru the 2 table thoroughly u can see a pattern in both cases. Can u identify them ?
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OpenStudy (anonymous):
no
OpenStudy (rushwr):
okai look at the table that has the no. for length.
4,8,16,12, ?
4*1 =4
4*2 =8
4*3 =12
Right?
OpenStudy (rushwr):
Now look at the width table
3,6,9,12,15
3*1 =3
3*2=6
3*3=9
3*4=12
3*5=15
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
so is it 20
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OpenStudy (rushwr):
yes !!!!! Good job !
OpenStudy (anonymous):
thanks
OpenStudy (anonymous):
i have a few more will u help
OpenStudy (rushwr):
Ur welcome :)
OpenStudy (rushwr):
Okai ! I'll be a little late to respond though.
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