Solutions by everydaycalculation.com
1st number: 7 7/8, 2nd number: 4/21
This multiplication involving fractions can also be rephrased as "What is 63/8 of 4/21?"
638 × 421 is 32.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/8×8/21 63/16×4/21 63/8×4/42 63/8×12/21 63/24×4/21 63/8×4/63 63/8×20/21 63/40×4/21 63/8×28/21 63/56×4/21
© everydaycalculation.com