Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/6 of 21/45?"
16 × 2145 is 790.
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Related: 2/6×21/45 1/6×42/45 1/12×21/45 1/6×21/90 3/6×21/45 1/6×63/45 1/18×21/45 5/6×21/45 1/30×21/45 7/6×21/45 1/42×21/45
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