Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 28/35 of 15/81?"
2835 × 1581 is 427.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/35×15/81 28/35×30/81 28/70×15/81 84/35×15/81 28/35×45/81 28/35×75/81
© everydaycalculation.com