Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/10 of 6/84?"
410 × 684 is 135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/10×6/84 4/10×12/84 4/20×6/84 12/10×6/84 4/10×18/84 4/30×6/84 20/10×6/84 4/10×30/84 4/50×6/84 28/10×6/84 4/10×42/84 4/70×6/84
© everydaycalculation.com