Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/40 of 10/80?"
640 × 1080 is 3160.
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Related: 12/40×10/80 6/40×20/80 6/80×10/80 18/40×10/80 6/40×30/80 30/40×10/80 6/40×50/80 42/40×10/80 6/40×70/80
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