Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/90 of 12/20?"
2590 × 1220 is 16.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/90×12/20 25/90×24/20 25/90×12/40 75/90×12/20 25/90×36/20 25/90×12/60 25/90×60/20 25/90×84/20
© everydaycalculation.com