Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 27/70 of 10/90?"
2770 × 1090 is 370.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/70×10/90 27/70×20/90 81/70×10/90 27/70×30/90 27/70×50/90 27/70×70/90
© everydaycalculation.com