Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/60 of 10/28?"
4060 × 1028 is 521.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/60×10/28 40/60×20/28 40/60×10/56 40/60×30/28 40/60×10/84 40/60×50/28 40/60×70/28
© everydaycalculation.com