Solutions by everydaycalculation.com
1st number: 1 5/16, 2nd number: 21/90
This multiplication involving fractions can also be rephrased as "What is 21/16 of 21/90?"
2116 × 2190 is 49160.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/16×21/90 21/16×42/90 21/32×21/90 63/16×21/90 21/16×63/90 21/48×21/90 21/80×21/90
© everydaycalculation.com