Solutions by everydaycalculation.com
1st number: 7 0/2, 2nd number: 30/70
This multiplication involving fractions can also be rephrased as "What is 14/2 of 30/70?"
142 × 3070 is 31.
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Related: 28/2×30/70 14/2×60/70 14/4×30/70 42/2×30/70 14/2×90/70 14/6×30/70 70/2×30/70 14/10×30/70 98/2×30/70
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