Solutions by everydaycalculation.com
1st number: 1 2/5, 2nd number: 9 1/7
This multiplication involving fractions can also be rephrased as "What is 7/5 of 9 1/7?"
75 × 647 is 645.
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Related: 14/5×64/7 7/10×64/7 7/5×64/14 21/5×64/7 7/15×64/7 7/5×64/21 35/5×64/7 7/25×64/7 7/5×64/35 49/5×64/7 7/35×64/7 7/5×64/49
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