Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/25 of 1/28?"
2125 × 128 is 3100.
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Related: 42/25×1/28 21/25×2/28 21/50×1/28 21/25×1/56 63/25×1/28 21/25×3/28 21/75×1/28 21/25×1/84 21/25×5/28 21/25×7/28
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