Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/9 of 1/5?"
39 × 15 is 115.
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Related: 6/9×1/5 3/9×2/5 3/18×1/5 3/9×1/10 3/9×3/5 3/27×1/5 3/9×1/15 15/9×1/5 3/45×1/5 3/9×1/25 21/9×1/5 3/9×7/5 3/63×1/5 3/9×1/35
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