Solutions by everydaycalculation.com
The simplest form of 21242520 is 5970.
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Equivalent fractions: 4248/5040 1062/1260 6372/7560 708/840
More fractions: 4248/2520 2124/5040 6372/2520 2124/7560 2125/2520 2124/25212123/2520 2124/2519
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