Solutions by everydaycalculation.com
1st number: 1 2/10, 2nd number: 21/40
This multiplication involving fractions can also be rephrased as "What is 12/10 of 21/40?"
1210 × 2140 is 63100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/10×21/40 12/10×42/40 12/20×21/40 12/10×21/80 36/10×21/40 12/10×63/40 12/30×21/40 60/10×21/40 12/50×21/40 84/10×21/40 12/70×21/40
© everydaycalculation.com