Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/5 of 3/10?"
15 × 310 is 350.
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Related: 2/5×3/10 1/5×6/10 1/10×3/10 1/5×3/20 3/5×3/10 1/5×9/10 1/15×3/10 1/5×3/30 1/5×15/10 1/25×3/10 1/5×3/50 7/5×3/10 1/5×21/10 1/35×3/10 1/5×3/70
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