Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/90 of 6/7?"
1890 × 67 is 635.
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Related: 36/90×6/7 18/90×12/7 18/90×6/14 54/90×6/7 18/90×18/7 18/90×6/21 18/90×30/7 18/90×6/35 18/90×42/7 18/90×6/49
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