Solutions by everydaycalculation.com
1st number: 3 3/4, 2nd number: 21/80
This multiplication involving fractions can also be rephrased as "What is 15/4 of 21/80?"
154 × 2180 is 6364.
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Related: 30/4×21/80 15/4×42/80 15/8×21/80 45/4×21/80 15/4×63/80 15/12×21/80 75/4×21/80 15/20×21/80 15/28×21/80
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