Solutions by everydaycalculation.com
1st number: 4 1/5, 2nd number: 21/70
This multiplication involving fractions can also be rephrased as "What is 21/5 of 21/70?"
215 × 2170 is 6350.
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Related: 42/5×21/70 21/5×42/70 21/10×21/70 63/5×21/70 21/5×63/70 21/15×21/70 21/25×21/70 21/35×21/70
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