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If a dak is a unit of length and 14 daks = 1 jin, how many s

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If a dak is a unit of length and 14 daks = 1 jin, how many s [#permalink] New post   17 Aug 2018, 17:13
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If a dak is a unit of length and 14 daks = 1 jin, how many squares with a side length of 2 daks can fit in a square with a side length of 2 jins?

(A) 14
(B) 28
(C) 49
(D) 144
(E) 196
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E
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Re: If a dak is a unit of length and 14 daks = 1 jin, how many s [#permalink] New post   18 Aug 2018, 12:21
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1 jin = 14 daks

Now a square with a side length of 2 jins (28 daks) will have 14 squares on each side.
This will be like a matrix of squares with 14 in a row and 14 columns.

So, 14*14 = 196.
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Re: If a dak is a unit of length and 14 daks = 1 jin, how many s [#permalink] New post   05 Jan 2019, 01:50
Simple In both queries they mentioned sides of 28 and 2 but how many squares to fit in
Hence, 28 square divided by 2 square which is 144
28^2/2^2 = 144
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Re: If a dak is a unit of length and 14 daks = 1 jin, how many s [#permalink] New post   05 Jan 2019, 04:40
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redwannahian wrote:
Simple In both queries they mentioned sides of 28 and 2 but how many squares to fit in
Hence, 28 square divided by 2 square which is 144
28^2/2^2 = 144



Be careful with calculations..
12*12=144 but we have here 14*14, which is 196
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Re: If a dak is a unit of length and 14 daks = 1 jin, how many s [#permalink] New post   09 Sep 2021, 22:04
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1 jin = 14 daks
So, 2 jin = 2*14 = 28 daks

Required squares = 28*28 / 2*2 = 196 (E)
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Re: If a dak is a unit of length and 14 daks = 1 jin, how many s [#permalink] New post   19 Sep 2021, 13:14
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Be careful with calculations:

Take area / area instead of length / length to get the correct answer (14 is the trap answer, 14 x 14 is the correct answer)
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Re: If a dak is a unit of length and 14 daks = 1 jin, how many s [#permalink] New post   07 Jun 2022, 07:34
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#Given 14 Daks =1 Jin
Needed the number of squares with a side length of 2 daks can fit in a square
with a side length of 2 jin....
2 Jin= 14*2=28 Daks, Hance two squares (28 daks & 2 daks)
Number of squares needed=28^2/2^2=196 (answer)
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Re: If a dak is a unit of length and 14 daks = 1 jin, how many s [#permalink] New post   06 Apr 2024, 08:18
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