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Pat starts with two identical square pieces of paper. On the first one, she draws straight lines that divide the paper into a $3$-by-$3$ grid of squares. The total length of the lines she draws is $18 \text{ cm}.$ On the second piece of paper, Pat draws straight lines that divide the paper into a $6$-by-$6$ grid of squares. What is the total length of the lines that Pat draws on the second piece of paper?

 May 30, 2020
 #1
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Hints --

 

Draw a 3 x 3 grid  --  How many lines did you draw?

What is the total length of the lines?

So, how long must each line be?

 

Draw a 6 x 6 grid  --  How many lines did you draw?

Is each line the same length as the line that you drew for the 3 x 3 grid?

So, how long is the total length?

 May 30, 2020
 #2
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So what's the answer

 May 31, 2020
 #3
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they said hints only; therefore the answer won't be given here.

Guest May 31, 2020
 #4
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REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE I need ananswer plz im dumb

 May 31, 2020
 #5
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I also need help plz someone help

 Jun 7, 2020

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