Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/45 of 5/7?"
3045 × 57 is 1021.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/45×5/7 30/45×10/7 30/90×5/7 30/45×5/14 90/45×5/7 30/45×15/7 30/45×5/21 30/45×25/7 30/45×5/35 30/45×35/7 30/45×5/49
© everydaycalculation.com