Solutions by everydaycalculation.com
1st number: 4 1/5, 2nd number: 15/63
This multiplication involving fractions can also be rephrased as "What is 21/5 of 15/63?"
215 × 1563 is 11.
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Related: 42/5×15/63 21/5×30/63 21/10×15/63 63/5×15/63 21/5×45/63 21/15×15/63 21/5×75/63 21/25×15/63 21/35×15/63
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