math






 

Question by  Venus (4)

Hi, please explain the difference between 1/3 vs. 33.3 percent?

Example: 230 divided by 33.3 % = 690.69 vs. 230 divided by 1.3 = 766.66 Aren't they still a third? Thanks, Venus

 
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Answer by  mathguru (13)

1/3 and 33.3 percent are nearly equivalent. 1/3 is actually equal to 33.33333333% (with never ending 3s at the end), so 1/3 is slightly greater than 33.3% (which has only one 3 after the decimal place).

 
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Answer by  Mathmeteachin (192)

Venus - yes, 33.3% and 1/3 are essentially equal. The only difference is that 1/3 is actually 33.3333333333%. 230 divided by 1/3 is how many 1/3rds are there in 230 and the answer is indeed 690. 230 divided by 1.3 is incorrect. It should be written 230 divided by 0.3333.

 
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