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adell [148]
3 years ago
9

Lu is making a quilt that is 20 squares wide and has 15 rows. The border of the quilt is made by using each toy design equally a

s often. Each square can only hold one design. How many of each design does she use for the border? What is the answer, please.
Mathematics
1 answer:
Novosadov [1.4K]3 years ago
5 0

Answer:

70

Step-by-step explanation:

We know that the border will be 20 squares twice, and

 15 squares twice also what is equivalent to the perimeter, because a quilt has 4 sides, with numbers, it would be the following:

20 * 2 + 15 * 2 = 40 + 30 = 70

So the border will have 70 squares in total. So if the border can have a single design, Lu can use any toy design 70 times if he wants the border to have the same toy design.

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ONLY ANSWER IF YOU KNOW THE ANSWER JUST FOR POINTS. Thank you! :)
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