Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/20 of 10/40?"
520 × 1040 is 116.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/20×10/40 5/20×20/40 5/40×10/40 5/20×10/80 15/20×10/40 5/20×30/40 5/60×10/40 25/20×10/40 5/20×50/40 35/20×10/40 5/20×70/40
© everydaycalculation.com