Solutions by everydaycalculation.com
1st number: 3 18/21, 2nd number: 42/63
This multiplication involving fractions can also be rephrased as "What is 81/21 of 42/63?"
8121 × 4263 is 187.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/21×84/63 81/42×42/63 81/63×42/63
© everydaycalculation.com