Solutions by everydaycalculation.com
1st number: 21/42, 2nd number: 3 12/24
This multiplication involving fractions can also be rephrased as "What is 21/42 of 3 12/24?"
2142 × 8424 is 74.
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Related: 21/84×84/24 21/42×84/48 63/42×84/24 21/42×84/72
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