Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 35/98 of 21/40?"
3598 × 2140 is 316.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/98×21/40 35/98×42/40 35/98×21/80 35/98×63/40
© everydaycalculation.com