Solutions by everydaycalculation.com
1st number: 10 0/4, 2nd number: 6/21
This multiplication involving fractions can also be rephrased as "What is 40/4 of 6/21?"
404 × 621 is 207.
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Related: 80/4×6/21 40/4×12/21 40/8×6/21 40/4×6/42 40/4×18/21 40/12×6/21 40/4×6/63 40/4×30/21 40/20×6/21 40/4×42/21 40/28×6/21
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