# What is the height in metres of 50,000 £1 coins stacked?

### 5 Answers

- KrishnamurthyLv 71 month ago
The height in meters of 50,000 £1 coins (thickness: 2.8 mm) stacked is 140 meters.

- Wayne DeguManLv 71 month ago
If I was fortunate to have access to 50,000 £1 coins I would stack them up, get some ladders and a measuring tape.

Sadly, I am not so fortunate, hence I'll have to take another approach.

Using a micrometer, the thickness of a £1 coin is 2.8 mm

so, 50,000 x 2.8 => 140,000 mm

i.e. 14000 cm

Hence, 140 metres

Thinking back, using ladders and climbing 140 metres doesn't seem a good idea!!

:)>

- PetterLv 71 month ago
Depends on how many millimeters thick a £1 coin is. Say it's 3 mm (?) which gives 0,003 meters x 50 000 = 150 meters

Find out how thick it is, take that times 50 000 and you have your answer.

- husoskiLv 71 month ago
Wikipedia says the UK pound coin is 2.8 mm thick, so 50,000 of those would be 140,000 mm, or 140 m.

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- 1 month ago
The new coin is 2.8 mm thick

2.8 mm * 50000 =>

1.4 mm * 100000 =>

1.4 * 10^(-3) m * 10^5 =>

1.4 * 10^2 m =>

140 meters