Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/5 of 21/60?"
35 × 2160 is 21100.
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Related: 6/5×21/60 3/5×42/60 3/10×21/60 9/5×21/60 3/5×63/60 3/15×21/60 15/5×21/60 3/25×21/60 21/5×21/60 3/35×21/60
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