Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/30 of 6/21?"
430 × 621 is 4105.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/30×6/21 4/30×12/21 4/60×6/21 4/30×6/42 12/30×6/21 4/30×18/21 4/90×6/21 4/30×6/63 20/30×6/21 4/30×30/21 28/30×6/21 4/30×42/21
© everydaycalculation.com