Solutions by everydaycalculation.com
1st number: 2 12/15, 2nd number: 12/21
This multiplication involving fractions can also be rephrased as "What is 42/15 of 12/21?"
4215 × 1221 is 85.
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Related: 84/15×12/21 42/15×24/21 42/30×12/21 42/15×12/42 42/15×36/21 42/45×12/21 42/15×12/63 42/15×60/21 42/75×12/21 42/15×84/21
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