Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/30 of 70/80?"
530 × 7080 is 748.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/30×70/80 5/60×70/80 15/30×70/80 5/90×70/80 25/30×70/80 35/30×70/80
© everydaycalculation.com