Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/90 of 5/20?"
1090 × 520 is 136.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/90×5/20 10/90×10/20 10/90×5/40 30/90×5/20 10/90×15/20 10/90×5/60 50/90×5/20 10/90×25/20 70/90×5/20 10/90×35/20
© everydaycalculation.com