Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/42 of 70/90?"
1042 × 7090 is 527.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/42×70/90 10/84×70/90 30/42×70/90 50/42×70/90 70/42×70/90
© everydaycalculation.com