Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/20 of 24/80?"
1020 × 2480 is 320.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/20×48/80 10/40×24/80 30/20×24/80 10/20×72/80 10/60×24/80 50/20×24/80 70/20×24/80
© everydaycalculation.com