Solutions by everydaycalculation.com
1st number: 20 0/2, 2nd number: 1/10
This multiplication involving fractions can also be rephrased as "What is 40/2 of 1/10?"
402 × 110 is 21.
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Related: 80/2×1/10 40/2×2/10 40/4×1/10 40/2×1/20 40/2×3/10 40/6×1/10 40/2×1/30 40/2×5/10 40/10×1/10 40/2×1/50 40/2×7/10 40/14×1/10 40/2×1/70
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