Solutions by everydaycalculation.com
1st number: 2 0/21, 2nd number: 4/10
This multiplication involving fractions can also be rephrased as "What is 42/21 of 4/10?"
4221 × 410 is 45.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/21×4/10 42/21×8/10 42/21×4/20 42/21×12/10 42/63×4/10 42/21×4/30 42/21×20/10 42/21×4/50 42/21×28/10 42/21×4/70
© everydaycalculation.com