questionedithistorytranslations

2×3!=...

6
12
24
None of the answers are correct
2×3!= 2×(1×2×3)= 2×6=12
lukasz Poland
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Answers by country

6
12
24
None of the answers are correct
answers
flagIndia
13%
74%
4%
4%
43
flagthe United States
17%
66%
8%
6%
45
flagGreece
0%
50%
0%
50%
10
flagPoland
31%
45%
8%
14%
4649
flagGermany
45%
40%
4%
9%
22
flagthe United Kingdom
30%
38%
11%
19%
42
flagAustralia
18%
36%
18%
27%
11
flagRepublic of Ireland
27%
9%
18%
45%
11

Which number is considered unlucky in East Asia?

3
4
12
40

Which numeral system was in use in ancient Sumer and Babylon?

octal
binary
decimal
sexagesimal

What is the sum of all the numbers on the roulette wheel?

600
666
783
1000

A triangle can NOT have sides of ...

1cm, 2cm, 3cm
4cm, 5cm, 6cm
7cm, 8cm, 9cm
All of the answers are correct