Solutions by everydaycalculation.com
1st number: 5 2/5, 2nd number: 16/81
This multiplication involving fractions can also be rephrased as "What is 27/5 of 16/81?"
275 × 1681 is 1615.
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Related: 54/5×16/81 27/5×32/81 27/10×16/81 81/5×16/81 27/5×48/81 27/15×16/81 27/5×80/81 27/25×16/81 27/35×16/81
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