Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/75 of 70/90?"
3075 × 7090 is 1445.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/75×70/90 90/75×70/90
© everydaycalculation.com