Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/30 of 6/40?"
1030 × 640 is 120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/30×6/40 10/30×12/40 10/60×6/40 10/30×6/80 10/30×18/40 10/90×6/40 50/30×6/40 10/30×30/40 70/30×6/40 10/30×42/40
© everydaycalculation.com