Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/21 of 21/32?"
1621 × 2132 is 12.
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Related: 32/21×21/32 16/21×42/32 16/42×21/32 16/21×21/64 48/21×21/32 16/21×63/32 16/63×21/32 16/21×21/96 80/21×21/32
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