NSC [2×2=4] Semi Maths Olympiad ∑ TONIGHT 21(30) CET

[Sabrewulf238]

I feel like the paws are still considered legs though. I don't think anyone would say a dog has 2 legs....

 

[theCONWEL]

Wrong 2

 

[soundofsilence]

N+17 coins

 

[Fierro]

Correct answer:

2 legs, the rest paws!

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x - 15 + x - 1 = x - 1
x = 15 + 1 - 1
15

 

[Luki]

x - 15 + x - 1 = x - 1
x = 15 + 1 - 1
15

Screaming, little girl came with empty wallet.

 

[ferret]

Correct answer:

15, the girl didn't have a single coin. Her brother originally had 14 coins.

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The miller went to the mill and saw 3 cats in each corner. How many legs/paws are in the mill now?

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[soundofsilence]

0
Unless he mills cats for fun

 

[Luki]

0, none of the cats have legs as they are not human.

 

[Sabrewulf238]

I think it's 50.

2 legs on human = 2
4 legs on 3 cats = 12
3 cats per corner so it's 12*4

So 2+12+12+12+12 = 50

 

[theCONWEL]

Is the mill round?? No corners

 

[Fierro]

48

 

[Sabrewulf238]

I don't think there's a specific shape that a mill will definitely be...

 

[theCONWEL]

I don't think there's a specific shape that a mill will definitely be...

Idk I’m just guessing anything at this point

 

[ferret]

Correct answer:

3*4*4+2=50

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What can be put between 7 and 8 so that the result is greater than a seven but less than an eight?

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[Sabrewulf238]

Idk I’m just guessing anything at this point

Google is throwing up round mills, square mills and also I think there was a 5 sided mill in the mix.

 

[soundofsilence]

0.5

 

[Luki]

0!

 

[anselm]

.

 

[Fierro]

7.8

 

[ferret]

Correct answer:

7.8 (сomma)

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If it were two hours later now, it would be half as long until midnight, than if it were an hour later...
What time is it now?

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