Solutions by everydaycalculation.com
1st number: 3 3/6, 2nd number: 15/60
This multiplication involving fractions can also be rephrased as "What is 21/6 of 15/60?"
216 × 1560 is 78.
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Related: 42/6×15/60 21/6×30/60 21/12×15/60 63/6×15/60 21/6×45/60 21/18×15/60 21/6×75/60 21/30×15/60 21/42×15/60
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