Solutions by everydaycalculation.com
1st number: 42 0/2, 2nd number: 7/21
This multiplication involving fractions can also be rephrased as "What is 84/2 of 7/21?"
842 × 721 is 141.
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Related: 84/2×14/21 84/4×7/21 84/2×7/42 84/6×7/21 84/2×7/63 84/2×35/21 84/10×7/21 84/2×49/21 84/14×7/21
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