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If 8 identical balls weigh 6 kg, what is the weight of 12 balls?

8 kg
9 kg
10 kg
11 kg
If 8 balls weigh 6 kg than 4 balls weigh half of it, which equals 3 kg . So 12 balls (8+4) = 6 kg + 3 kg = 9 kg.
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Answers by country

8 kg
9 kg
10 kg
11 kg
answers
flagSwitzerland
6%
80%
13%
0%
15
flagthe United Kingdom
11%
71%
9%
7%
42
flagFrance
0%
70%
10%
20%
10
flagAustralia
13%
66%
20%
0%
15
flagGreece
5%
61%
11%
16%
18
flagPoland
10%
57%
21%
6%
6245
flagGermany
14%
51%
22%
5%
107
flagIndia
17%
51%
23%
2%
39
flagthe United States
11%
48%
23%
11%
43
flagAustria
8%
41%
33%
16%
12

What is the sum of the opposite sides of a dice?

5
6
7
8

Augustus was born on 1 January 10BC. Which birthday did he celebrate at 1 January 10AD?

19
20
21
80

How many edges does a Möbius strip have?

one
two
three
four

What is the value of 0! (zero factorial)?

0
1
infinity
this operation can't be done