Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/25 of 3/9?"
2125 × 39 is 725.
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Related: 42/25×3/9 21/25×6/9 21/50×3/9 21/25×3/18 63/25×3/9 21/75×3/9 21/25×3/27 21/25×15/9 21/25×3/45 21/25×21/9 21/25×3/63
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