Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/20 of 21/24?"
1820 × 2124 is 6380.
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Related: 36/20×21/24 18/20×42/24 18/40×21/24 18/20×21/48 54/20×21/24 18/20×63/24 18/60×21/24 18/20×21/72 90/20×21/24
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