Solutions by everydaycalculation.com
1st number: 21 0/2, 2nd number: 5 4/10
This multiplication involving fractions can also be rephrased as "What is 42/2 of 5 4/10?"
422 × 5410 is 5675.
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Related: 84/2×54/10 42/4×54/10 42/2×54/20 42/6×54/10 42/2×54/30 42/10×54/10 42/2×54/50 42/14×54/10 42/2×54/70
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