Solutions by everydaycalculation.com
1st number: 8 4/10, 2nd number: 10/90
This multiplication involving fractions can also be rephrased as "What is 84/10 of 10/90?"
8410 × 1090 is 1415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10×20/90 84/20×10/90 84/10×30/90 84/30×10/90 84/10×50/90 84/50×10/90 84/10×70/90 84/70×10/90
© everydaycalculation.com