Solutions by everydaycalculation.com
521100 is already in the simplest form. It can be written as 5.21 in decimal form (rounded to 6 decimal places).
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Equivalent fractions: 1042/200 1563/300 2605/500 3647/700
More fractions: 1042/100 521/200 1563/100 521/300 522/100 521/101520/100 521/99
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