Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/90 of 6/63?"
1090 × 663 is 2189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/90×6/63 10/90×12/63 30/90×6/63 10/90×18/63 50/90×6/63 10/90×30/63 70/90×6/63 10/90×42/63
© everydaycalculation.com