Solutions by everydaycalculation.com
1st number: 4 1/5, 2nd number: 21/60
This multiplication involving fractions can also be rephrased as "What is 21/5 of 21/60?"
215 × 2160 is 147100.
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Related: 42/5×21/60 21/5×42/60 21/10×21/60 63/5×21/60 21/5×63/60 21/15×21/60 21/25×21/60 21/35×21/60
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