Math Is Fun Forum

  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#1 Help Me ! » just answer this » 2008-05-28 04:37:28

So not brainy
Replies: 2

Erm This is nothing to do with maths but how do I delete my account?

#2 Help Me ! » I'm so confused! » 2008-05-28 04:22:20

So not brainy
Replies: 1

Ok, can you help me with this please!


A farmer builds a fence along a busy road.  He builds it by putting posts 1 metre  a part from each other. (There are 3 rails running horizontally between each post) Just like a traditional fence.


How many rails are needed for x metres?

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