Solutions by everydaycalculation.com
1st number: 4 1/5, 2nd number: 16/42
This multiplication involving fractions can also be rephrased as "What is 21/5 of 16/42?"
215 × 1642 is 85.
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Related: 42/5×16/42 21/5×32/42 21/10×16/42 21/5×16/84 63/5×16/42 21/5×48/42 21/15×16/42 21/5×80/42 21/25×16/42 21/35×16/42
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