Solutions by everydaycalculation.com
1st number: 1 5/16, 2nd number: 21/45
This multiplication involving fractions can also be rephrased as "What is 21/16 of 21/45?"
2116 × 2145 is 4980.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/16×21/45 21/16×42/45 21/32×21/45 21/16×21/90 63/16×21/45 21/16×63/45 21/48×21/45 21/80×21/45
© everydaycalculation.com