Solutions by everydaycalculation.com
1st number: 1 6/15, 2nd number: 6/80
This multiplication involving fractions can also be rephrased as "What is 21/15 of 6/80?"
2115 × 680 is 21200.
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Related: 42/15×6/80 21/15×12/80 21/30×6/80 63/15×6/80 21/15×18/80 21/45×6/80 21/15×30/80 21/75×6/80 21/15×42/80
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