Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/21 of 14/45?"
421 × 1445 is 8135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/21×14/45 4/21×28/45 4/42×14/45 4/21×14/90 12/21×14/45 4/21×42/45 4/63×14/45 20/21×14/45 4/21×70/45 28/21×14/45 4/21×98/45
© everydaycalculation.com