Solutions by everydaycalculation.com
1st number: 1 6/15, 2nd number: 3 9/12
This multiplication involving fractions can also be rephrased as "What is 21/15 of 3 9/12?"
2115 × 4512 is 214.
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Related: 42/15×45/12 21/15×90/12 21/30×45/12 21/15×45/24 63/15×45/12 21/45×45/12 21/15×45/36 21/75×45/12 21/15×45/60 21/15×45/84
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