Solutions by everydaycalculation.com
1st number: 10 0/4, 2nd number: 18/21
This multiplication involving fractions can also be rephrased as "What is 40/4 of 18/21?"
404 × 1821 is 607.
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Related: 80/4×18/21 40/4×36/21 40/8×18/21 40/4×18/42 40/4×54/21 40/12×18/21 40/4×18/63 40/4×90/21 40/20×18/21 40/28×18/21
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