Solutions by everydaycalculation.com
1st number: 10 0/4, 2nd number: 16/63
This multiplication involving fractions can also be rephrased as "What is 40/4 of 16/63?"
404 × 1663 is 16063.
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Related: 80/4×16/63 40/4×32/63 40/8×16/63 40/4×48/63 40/12×16/63 40/4×80/63 40/20×16/63 40/28×16/63
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