Solutions by everydaycalculation.com
1st number: 4 0/4, 2nd number: 21/81
This multiplication involving fractions can also be rephrased as "What is 16/4 of 21/81?"
164 × 2181 is 2827.
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Related: 32/4×21/81 16/4×42/81 16/8×21/81 48/4×21/81 16/4×63/81 16/12×21/81 80/4×21/81 16/20×21/81 16/28×21/81
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