Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/56 of 21/90?"
156 × 2190 is 1240.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/56×21/90 1/56×42/90 3/56×21/90 1/56×63/90 5/56×21/90 7/56×21/90
© everydaycalculation.com