Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/40 of 5/70?"
340 × 570 is 3560.
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Related: 6/40×5/70 3/40×10/70 3/80×5/70 9/40×5/70 3/40×15/70 15/40×5/70 3/40×25/70 21/40×5/70 3/40×35/70
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