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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Anderson Mancini

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Switzerland

78%

14%

the United Kingdom

11%

71%

France

70%

10%

20%

Australia

13%

66%

20%

Greece

61%

11%

16%

Poland

10%

57%

21%

6229

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11%

51%

23%

102

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51%

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Austria

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