Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/21 of 45/75?"
821 × 4575 is 835.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/21×45/75 8/21×90/75 8/42×45/75 24/21×45/75 8/63×45/75 40/21×45/75 56/21×45/75
© everydaycalculation.com