Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/70 of 35/80?"
570 × 3580 is 132.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/70×35/80 5/70×70/80 15/70×35/80 25/70×35/80 35/70×35/80
© everydaycalculation.com