Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/12 of 21/45?"
812 × 2145 is 1445.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/12×21/45 8/12×42/45 8/24×21/45 8/12×21/90 24/12×21/45 8/12×63/45 8/36×21/45 40/12×21/45 8/60×21/45 56/12×21/45 8/84×21/45
© everydaycalculation.com