Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/5 of 42/49?"
15 × 4249 is 635.
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Related: 2/5×42/49 1/5×84/49 1/10×42/49 1/5×42/98 3/5×42/49 1/15×42/49 1/25×42/49 7/5×42/49 1/35×42/49
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