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
15%
72%
4%
4%
44
flagthe United States
15%
71%
7%
5%
53
flagGreece
0%
50%
0%
50%
10
flagPoland
31%
45%
8%
14%
4659
flagGermany
48%
40%
4%
8%
25
flagthe United Kingdom
34%
36%
11%
18%
44
flagAustralia
25%
33%
16%
25%
12
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