Solutions by everydaycalculation.com
1st number: 1 7/8, 2nd number: 4/21
This multiplication involving fractions can also be rephrased as "What is 15/8 of 4/21?"
158 × 421 is 514.
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Related: 30/8×4/21 15/8×8/21 15/16×4/21 15/8×4/42 45/8×4/21 15/8×12/21 15/24×4/21 15/8×4/63 75/8×4/21 15/8×20/21 15/40×4/21 15/8×28/21 15/56×4/21
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