Solutions by everydaycalculation.com
1st number: 4 6/9, 2nd number: 10/20
This multiplication involving fractions can also be rephrased as "What is 42/9 of 10/20?"
429 × 1020 is 73.
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Related: 84/9×10/20 42/18×10/20 42/9×10/40 42/9×30/20 42/27×10/20 42/9×10/60 42/9×50/20 42/45×10/20 42/9×70/20 42/63×10/20
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