Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/54 of 8/90?"
4254 × 890 is 28405.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/54×8/90 42/54×16/90 42/54×24/90 42/54×40/90 42/54×56/90
© everydaycalculation.com