Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/5 of 40/70?"
25 × 4070 is 835.
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Related: 4/5×40/70 2/5×80/70 2/10×40/70 6/5×40/70 2/15×40/70 10/5×40/70 2/25×40/70 14/5×40/70 2/35×40/70
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