Solutions by everydaycalculation.com
1st number: 2 0/10, 2nd number: 21/40
This multiplication involving fractions can also be rephrased as "What is 20/10 of 21/40?"
2010 × 2140 is 2120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/10×21/40 20/10×42/40 20/10×21/80 60/10×21/40 20/10×63/40 20/30×21/40 20/50×21/40 20/70×21/40
© everydaycalculation.com