Solutions by everydaycalculation.com
1st number: 4 0/10, 2nd number: 12/21
This multiplication involving fractions can also be rephrased as "What is 40/10 of 12/21?"
4010 × 1221 is 167.
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Related: 80/10×12/21 40/10×24/21 40/20×12/21 40/10×12/42 40/10×36/21 40/30×12/21 40/10×12/63 40/10×60/21 40/50×12/21 40/10×84/21 40/70×12/21
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