Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 28/70 of 10/49?"
2870 × 1049 is 449.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/70×10/49 28/70×20/49 28/70×10/98 84/70×10/49 28/70×30/49 28/70×50/49 28/70×70/49
© everydaycalculation.com