Random math _ Not a Joke

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Avatar of Earth_player

What is 230 - 220 x 0.5?

The answer is 5!
Possibly you wan't believe this, but it is true.

Avatar of Priyansh0003

How?

Avatar of Earth_player

Oh I forgotten to say you the words about what is this math. Hah. Now I do it: see, "!" is a math sign, which means a product of sequencial math numbers 1,2..n. (Look, like: 5! = 1*2*3*4*5=120). And hence $5!$ is an answer 120. Now calculate. $230 - 220 x 0.5=120 = 5!$. )))

A moment: joke is where the sign is used, and that $(230 - 220) * 0.5=5$. And that are just good taken numberswink.png. That's it.