Solutions by everydaycalculation.com
1st number: 7 1/2, 2nd number: 4/21
This multiplication involving fractions can also be rephrased as "What is 15/2 of 4/21?"
152 × 421 is 107.
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Related: 30/2×4/21 15/2×8/21 15/4×4/21 15/2×4/42 45/2×4/21 15/2×12/21 15/6×4/21 15/2×4/63 75/2×4/21 15/2×20/21 15/10×4/21 15/2×28/21 15/14×4/21
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