Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/30 of 21/28?"
830 × 2128 is 15.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/30×21/28 8/30×42/28 8/60×21/28 8/30×21/56 24/30×21/28 8/30×63/28 8/90×21/28 8/30×21/84 40/30×21/28 56/30×21/28
© everydaycalculation.com