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4 years ago

13

The longest rail tunnel, from Hanshu to Hokkaido, Japan, is 18.2 mi longer than the longest road tunnel, from Laerdal to Aurland

, Norway. Express the length of the longest rail tunnel in terms of the length L of the longest road tunnel.

1 answer:

Romashka-Z-Leto [24]4 years ago

6 0

(length of longest rail tunnel) = L +18.2

_____
in miles.

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