Solutions by everydaycalculation.com
1st number: 21 0/2, 2nd number: 4 5/10
This multiplication involving fractions can also be rephrased as "What is 42/2 of 4 5/10?"
422 × 4510 is 1892.
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Related: 84/2×45/10 42/2×90/10 42/4×45/10 42/2×45/20 42/6×45/10 42/2×45/30 42/10×45/10 42/2×45/50 42/14×45/10 42/2×45/70
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