Solutions by everydaycalculation.com
1st number: 21 0/2, 2nd number: 20/28
This multiplication involving fractions can also be rephrased as "What is 42/2 of 20/28?"
422 × 2028 is 151.
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Related: 84/2×20/28 42/2×40/28 42/4×20/28 42/2×20/56 42/2×60/28 42/6×20/28 42/2×20/84 42/10×20/28 42/14×20/28
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