Empirical Formula [mole] Decimal Rounding

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9 Terms

1
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Decimal ending in .25

Multiply by 4

2
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Decimal ending in .333

Multiply by 3

3
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Decimal ending in .5

Multiply by 2

4
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Decimal ending in 667

3

5
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Decimal ending in .75

Multiply by 4

6
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Which decimal ending gets multiplied by 2 to turn into a whole number?

Decimal ending in .5

7
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Decimals ending in .667 and .333 get multiplied by what to turn into a whole number?

Multiplied by 3

8
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Decimals ending in .25 and .75 get multiplied by what to turn into a whole number?

They get multiplied by 4.

9
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When should you multiply these decimals to turn them into a whole number?

Only when directly after the decimal point, otherwise you can round up. EX: you can round up 1.025