Solutions by everydaycalculation.com
1st number: 8 4/10, 2nd number: 6/40
This multiplication involving fractions can also be rephrased as "What is 84/10 of 6/40?"
8410 × 640 is 6350.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10×12/40 84/20×6/40 84/10×6/80 84/10×18/40 84/30×6/40 84/10×30/40 84/50×6/40 84/10×42/40 84/70×6/40
© everydaycalculation.com