Solutions by everydaycalculation.com
1st number: 14 0/3, 2nd number: 20/21
This multiplication involving fractions can also be rephrased as "What is 42/3 of 20/21?"
423 × 2021 is 403.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/3×20/21 42/3×40/21 42/6×20/21 42/3×20/42 42/3×60/21 42/9×20/21 42/3×20/63 42/15×20/21 42/21×20/21
© everydaycalculation.com