Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 45/70 of 28/49?"
4570 × 2849 is 1849.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/70×28/49 45/70×56/49 45/70×28/98 45/70×84/49
© everydaycalculation.com