Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/45 of 35/70?"
345 × 3570 is 130.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/45×35/70 3/90×35/70 9/45×35/70 15/45×35/70 21/45×35/70
© everydaycalculation.com