Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/20 of 12/81?"
620 × 1281 is 245.
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Related: 12/20×12/81 6/20×24/81 6/40×12/81 18/20×12/81 6/20×36/81 6/60×12/81 30/20×12/81 6/20×60/81 42/20×12/81 6/20×84/81
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