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What is 3.14 x 4?

Updated: 5/5/2022
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Wiki User

12y ago

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Don't get cared by the decimal, it's just a point. It means: divide by 10^n where n is the number of digits after the decimal.

So in this case, 3.14 means 314 / 10^2 = 314 / 100

so you are actually doing this 314/100 x 4 = 314 x 1/100 x 4. Multiplication is commutative so you might as well do 4 x 314, then divide by 100.

So you should get 1256 / 100. To divide by 100, recall what decimal means, it's simply 12.56 :D

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Wiki User

12y ago
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amer merhi

Lvl 2
1y ago

12.56

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Q: What is 3.14 x 4?
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