Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/90 of 4/15?"
1090 × 415 is 4135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/90×4/15 10/90×8/15 10/90×4/30 30/90×4/15 10/90×12/15 10/90×4/45 50/90×4/15 10/90×20/15 10/90×4/75 70/90×4/15 10/90×28/15
© everydaycalculation.com