Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/7 of 20/70?"
17 × 2070 is 249.
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Related: 2/7×20/70 1/7×40/70 1/14×20/70 3/7×20/70 1/7×60/70 1/21×20/70 5/7×20/70 1/35×20/70 1/49×20/70
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