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olasank [31]
3 years ago
12

Two friends share 1/3 of a pitcher of

Mathematics
1 answer:
Oxana [17]3 years ago
7 0

Answer:

⅙ pitcher

Step-by-step explanation:

½ of ⅓ pitcher = ½ × ⅓ pitcher = ⅙ pitcher

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From this we know that a itself is also an even number. Why? Because it can't be odd; if a itself was odd, then a · a would be odd too. Odd number times odd number is always odd. Check it if you don't believe me!

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This means that b2 is even, from which follows again that b itself is even. And that is a contradiction!!!

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(I copied this from the internet, but hope it helps!)

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