Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/35 of 35/40?"
2035 × 3540 is 12.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/35×35/40 20/35×70/40 20/70×35/40 20/35×35/80 60/35×35/40
© everydaycalculation.com