Letter Equations are well known phrases or facts where the key words have been replaced with the first letter of that word. These are often in the form of an equation, which contain a number, an = sign and the rest of the obscured phrase or fact.

C in D = B/2

Anyone know the answer

Answer:

Courage in danger is half the battle.

Attributed to Titus Maccius Plautus (BC 254-184), Roman comic p

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