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So Noah knew the [[ark]] had to be a volume of 300 times 50 times 30 is 450000 cubics<sup>3</sup>, to fit two of all the animals in the world in it.
 
So Noah knew the [[ark]] had to be a volume of 300 times 50 times 30 is 450000 cubics<sup>3</sup>, to fit two of all the animals in the world in it.
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Multiplication is sometimes confusing because the symbol for multiplication is very similar to the letter x; but the letter x can also stand for a variable in algebra, as in "solve for x." In printed material, slightly different symbols are used for the letter x and the multiplication symbol &times;.
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Multiplication is sometimes confusing because the symbol for multiplication is very similar to the letter x; but the letter x can also stand for a variable in algebra, as in "solve for x."  
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In printed material, slightly different symbols are used for the letter x and the multiplication symbol &times;. Sometimes, in mathematics, a centered dot is used to stand for multiplication:
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:3 &middot; 2
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:a &middot; b
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:6.022 &middot;10<sup>23</sup>
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In algebra, quantities may simply be juxtaposed (written next to each other) without any symbols, to indicate multiplication. In this expression, 2ab means 2 times ''a'' times ''b''.
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:a<sup>2</sup> + 2ab + b<sup>2</sup>
 
==See also==
 
==See also==
 
*[[Multiplication Property of Equality]]
 
*[[Multiplication Property of Equality]]
 
*[[Math]]
 
*[[Math]]
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