Solutions by everydaycalculation.com
1st number: 21 0/2, 2nd number: 3 9/12
This multiplication involving fractions can also be rephrased as "What is 42/2 of 3 9/12?"
422 × 4512 is 3154.
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Related: 84/2×45/12 42/2×90/12 42/4×45/12 42/2×45/24 42/6×45/12 42/2×45/36 42/10×45/12 42/2×45/60 42/14×45/12 42/2×45/84
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