Solutions by everydaycalculation.com
1st number: 1 9/72, 2nd number: 1 6/30
This multiplication involving fractions can also be rephrased as "What is 81/72 of 1 6/30?"
8172 × 3630 is 2720.
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Related: 81/72×72/30 81/72×36/60 81/72×36/90
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