Solutions by everydaycalculation.com
1st number: 5 0/3, 2nd number: 1/21
This multiplication involving fractions can also be rephrased as "What is 15/3 of 1/21?"
153 × 121 is 521.
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Related: 30/3×1/21 15/3×2/21 15/6×1/21 15/3×1/42 45/3×1/21 15/3×3/21 15/9×1/21 15/3×1/63 75/3×1/21 15/3×5/21 15/3×7/21 15/21×1/21
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