Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/28 of 21/27?"
1228 × 2127 is 13.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/28×21/27 12/28×42/27 12/56×21/27 12/28×21/54 36/28×21/27 12/28×63/27 12/84×21/27 12/28×21/81 60/28×21/27 84/28×21/27
© everydaycalculation.com