Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/70 of 35/70?"
1870 × 3570 is 970.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/70×35/70 54/70×35/70 90/70×35/70
© everydaycalculation.com