Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 28/54 of 30/70?"
2854 × 3070 is 29.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/54×30/70 28/54×60/70 84/54×30/70 28/54×90/70
© everydaycalculation.com