Solutions by everydaycalculation.com
1st number: 1 17/28, 2nd number: 21/81
This multiplication involving fractions can also be rephrased as "What is 45/28 of 21/81?"
4528 × 2181 is 512.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/28×21/81 45/28×42/81 45/56×21/81 45/28×63/81 45/84×21/81
© everydaycalculation.com