Solutions by everydaycalculation.com
1st number: 1/5, 2nd number: 3 9/21
This multiplication involving fractions can also be rephrased as "What is 1/5 of 3 9/21?"
15 × 7221 is 2435.
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Related: 2/5×72/21 1/10×72/21 1/5×72/42 3/5×72/21 1/15×72/21 1/5×72/63 1/25×72/21 7/5×72/21 1/35×72/21
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