Solutions by everydaycalculation.com
1st number: 3 1/5, 2nd number: 7/21
This multiplication involving fractions can also be rephrased as "What is 16/5 of 7/21?"
165 × 721 is 1615.
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Related: 32/5×7/21 16/5×14/21 16/10×7/21 16/5×7/42 48/5×7/21 16/15×7/21 16/5×7/63 80/5×7/21 16/5×35/21 16/25×7/21 16/5×49/21 16/35×7/21
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