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antiseptic1488 [7]
3 years ago
8

Wht is the answer for 2/3+2/9

Mathematics
2 answers:
Rom4ik [11]3 years ago
7 0

Answer:

18/29

this is the answer because you just have to add them together

garik1379 [7]3 years ago
4 0
2/3 = 6/9 So,

6/9 + 2/9 = 8/9

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<u><em>6</em></u> rolls because the total perimeter is 102 ft and five rolls is only 100 feet. So she needs <em><u>6</u></em> rolls.

Step-by-step explanation:

to find perimeter, add up all the side lengths.

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now we have to use Pythagorean's Theorum to find corner to corner.

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20*5 = 100

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MY ORIGINAL ERROR WAS 5, BUT 5 TIMES 20 IS ONLY 80, SO THEREFORE 6 IS REQUIRED SO THERE IS ENOUGH TO COVER 102.

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