Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/20 of 9/80?"
320 × 980 is 271600.
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Related: 6/20×9/80 3/20×18/80 3/40×9/80 9/20×9/80 3/20×27/80 3/60×9/80 15/20×9/80 3/20×45/80 21/20×9/80 3/20×63/80
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