Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 14/20 of 6/40?"
1420 × 640 is 21200.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/20×6/40 14/20×12/40 14/40×6/40 14/20×6/80 42/20×6/40 14/20×18/40 14/60×6/40 70/20×6/40 14/20×30/40 98/20×6/40 14/20×42/40
© everydaycalculation.com