Solutions by everydaycalculation.com
1st number: 3 3/6, 2nd number: 12/21
This multiplication involving fractions can also be rephrased as "What is 21/6 of 12/21?"
216 × 1221 is 21.
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Related: 42/6×12/21 21/6×24/21 21/12×12/21 21/6×12/42 63/6×12/21 21/6×36/21 21/18×12/21 21/6×12/63 21/6×60/21 21/30×12/21 21/6×84/21 21/42×12/21
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