Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/24 of 7/30?"
2124 × 730 is 49240.
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Related: 42/24×7/30 21/24×14/30 21/48×7/30 21/24×7/60 63/24×7/30 21/24×21/30 21/72×7/30 21/24×7/90 21/24×35/30 21/24×49/30
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