Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 9/10 of 6/80?"
910 × 680 is 27400.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/10×6/80 9/10×12/80 9/20×6/80 27/10×6/80 9/10×18/80 9/30×6/80 45/10×6/80 9/10×30/80 9/50×6/80 63/10×6/80 9/10×42/80 9/70×6/80
© everydaycalculation.com