Solutions by everydaycalculation.com
1st number: 3/90, 2nd number: 1 9/21
This multiplication involving fractions can also be rephrased as "What is 3/90 of 1 9/21?"
390 × 3021 is 121.
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Related: 6/90×30/21 3/90×60/21 3/90×30/42 9/90×30/21 3/90×90/21 3/90×30/63 15/90×30/21 21/90×30/21
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