Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/9 of 10/21?"
39 × 1021 is 1063.
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Related: 6/9×10/21 3/9×20/21 3/18×10/21 3/9×10/42 3/9×30/21 3/27×10/21 3/9×10/63 15/9×10/21 3/9×50/21 3/45×10/21 21/9×10/21 3/9×70/21 3/63×10/21
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