Solutions by everydaycalculation.com
1st number: 5 0/3, 2nd number: 21/45
This multiplication involving fractions can also be rephrased as "What is 15/3 of 21/45?"
153 × 2145 is 73.
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Related: 30/3×21/45 15/3×42/45 15/6×21/45 15/3×21/90 45/3×21/45 15/3×63/45 15/9×21/45 75/3×21/45 15/21×21/45
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