Solutions by everydaycalculation.com
1st number: 21 0/2, 2nd number: 1 19/21
This multiplication involving fractions can also be rephrased as "What is 42/2 of 1 19/21?"
422 × 4021 is 401.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2×40/21 42/2×80/21 42/4×40/21 42/2×40/42 42/6×40/21 42/2×40/63 42/10×40/21 42/14×40/21
© everydaycalculation.com