Solutions by everydaycalculation.com
1st number: 8 0/5, 2nd number: 9 0/7
This multiplication involving fractions can also be rephrased as "What is 40/5 of 9 0/7?"
405 × 637 is 721.
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Related: 80/5×63/7 40/10×63/7 40/5×63/14 40/15×63/7 40/5×63/21 40/25×63/7 40/5×63/35 40/35×63/7 40/5×63/49
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