Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/20 of 35/80?"
320 × 3580 is 21320.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/20×35/80 3/20×70/80 3/40×35/80 9/20×35/80 3/60×35/80 15/20×35/80 21/20×35/80
© everydaycalculation.com