Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/30 of 3/81?"
730 × 381 is 7810.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/30×3/81 7/30×6/81 7/60×3/81 21/30×3/81 7/30×9/81 7/90×3/81 35/30×3/81 7/30×15/81 49/30×3/81 7/30×21/81
© everydaycalculation.com