Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/21 of 27/90?"
521 × 2790 is 114.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/21×27/90 5/21×54/90 5/42×27/90 15/21×27/90 5/21×81/90 5/63×27/90 25/21×27/90 35/21×27/90
© everydaycalculation.com