Environment and securityQuestion 565 of 566

About how many football fields lined up make 400 m?

  1. 2
  2. 1
  3. 8
  4. 4
Show answer

Correct answer: 4

The picture shows 400 m as about 4 football fields end to end.

Source: Safe Boating Guide (TP 511E, 2026), How far is..., page 72

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Questions last reviewed: 18 October 2026