Solutions by everydaycalculation.com
1st number: 11 1/4, 2nd number: 8/21
This multiplication involving fractions can also be rephrased as "What is 45/4 of 8/21?"
454 × 821 is 307.
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Related: 90/4×8/21 45/4×16/21 45/8×8/21 45/4×8/42 45/4×24/21 45/12×8/21 45/4×8/63 45/4×40/21 45/20×8/21 45/4×56/21 45/28×8/21
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