Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/35 of 36/49?"
2135 × 3649 is 108245.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/35×36/49 21/35×72/49 21/70×36/49 21/35×36/98 63/35×36/49
© everydaycalculation.com