Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/7 of 21/56?"
57 × 2156 is 1556.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/7×21/56 5/7×42/56 5/14×21/56 15/7×21/56 5/7×63/56 5/21×21/56 25/7×21/56 5/35×21/56 35/7×21/56 5/49×21/56
© everydaycalculation.com