Solutions by everydaycalculation.com
1st number: 1 6/15, 2nd number: 1/63
This multiplication involving fractions can also be rephrased as "What is 21/15 of 1/63?"
2115 × 163 is 145.
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Related: 42/15×1/63 21/15×2/63 21/30×1/63 63/15×1/63 21/15×3/63 21/45×1/63 21/15×5/63 21/75×1/63 21/15×7/63
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