Solutions by everydaycalculation.com
1st number: 4 0/21, 2nd number: 4/30
This multiplication involving fractions can also be rephrased as "What is 84/21 of 4/30?"
8421 × 430 is 815.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/21×8/30 84/42×4/30 84/21×4/60 84/21×12/30 84/63×4/30 84/21×4/90 84/21×20/30 84/21×28/30
© everydaycalculation.com