Solutions by everydaycalculation.com
1st number: 1 6/15, 2nd number: 9/63
This multiplication involving fractions can also be rephrased as "What is 21/15 of 9/63?"
2115 × 963 is 15.
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Related: 42/15×9/63 21/15×18/63 21/30×9/63 63/15×9/63 21/15×27/63 21/45×9/63 21/15×45/63 21/75×9/63
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