How many metres tall is a stack of 1 billion euros in 100-euro notes?

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The answer

1,000 metres

A full kilometre. One million would be just 1 metre tall.

How to get there

1. 1 billion ÷ 100 = 10 million notes
2. 10 million × 0.1 mm = 1,000 m

Source: Calculation

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