Solutions by everydaycalculation.com
1st number: 1 7/20, 2nd number: 21/90
This multiplication involving fractions can also be rephrased as "What is 27/20 of 21/90?"
2720 × 2190 is 63200.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/20×21/90 27/20×42/90 27/40×21/90 81/20×21/90 27/20×63/90 27/60×21/90
© everydaycalculation.com