Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/24 of 7/20?"
2124 × 720 is 49160.
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Related: 42/24×7/20 21/24×14/20 21/48×7/20 21/24×7/40 63/24×7/20 21/24×21/20 21/72×7/20 21/24×7/60 21/24×35/20 21/24×49/20
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