Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/5 of 20/70?"
35 × 2070 is 635.
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Related: 6/5×20/70 3/5×40/70 3/10×20/70 9/5×20/70 3/5×60/70 3/15×20/70 15/5×20/70 3/25×20/70 21/5×20/70 3/35×20/70
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