6.542% (rounded)
428 as a percentage would be 42800%.
1/428 as a percentage = 100/428 = 0.23%
If you mean 4 and 28 then the LCM is 28
4/28 = 1/7
1 = 100% it may help also if you think 0.5 is half and that's 50% so 4.28 = 428%
4/28 = 1/7
4.28 as a fraction is 4 28/100. In simplest form it is 4 7/25.
428 ÷ 4 = 732 ÷ 4 = 8 (no remainder)
428 is an integer and not a fraction. However, it can be expressed in rational form as 428/1. That is the simplest form. There is no sensible way of writing it as a mixed number.
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28 as a percentage = 2800%28= 28 * 100%= 2800%
28 feet as a percentage of what