Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/90 of 12/27?"
4290 × 1227 is 28135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/90×12/27 42/90×24/27 42/90×12/54 42/90×36/27 42/90×12/81 42/90×60/27 42/90×84/27
© everydaycalculation.com