Solutions by everydaycalculation.com
1st number: 16/20, 2nd number: 3 9/12
This multiplication involving fractions can also be rephrased as "What is 16/20 of 3 9/12?"
1620 × 4512 is 31.
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Related: 32/20×45/12 16/20×90/12 16/40×45/12 16/20×45/24 48/20×45/12 16/60×45/12 16/20×45/36 80/20×45/12 16/20×45/60 16/20×45/84
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