Solutions by everydaycalculation.com
1st number: 3 1/2, 2nd number: 4 4/20
This multiplication involving fractions can also be rephrased as "What is 7/2 of 4 4/20?"
72 × 8420 is 14710.
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Related: 14/2×84/20 7/4×84/20 7/2×84/40 21/2×84/20 7/6×84/20 7/2×84/60 35/2×84/20 7/10×84/20 49/2×84/20 7/14×84/20
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