Solutions by everydaycalculation.com
1st number: 3/90, 2nd number: 5 3/9
This multiplication involving fractions can also be rephrased as "What is 3/90 of 5 3/9?"
390 × 489 is 845.
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Related: 6/90×48/9 3/90×96/9 3/90×48/18 9/90×48/9 3/90×48/27 15/90×48/9 3/90×48/45 21/90×48/9 3/90×48/63
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