Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/70 of 10/90?"
670 × 1090 is 1105.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/70×10/90 6/70×20/90 18/70×10/90 6/70×30/90 30/70×10/90 6/70×50/90 42/70×10/90 6/70×70/90
© everydaycalculation.com