Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/70 of 1/70?"
1570 × 170 is 3980.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/70×1/70 15/70×2/70 45/70×1/70 15/70×3/70 75/70×1/70 15/70×5/70 15/70×7/70
© everydaycalculation.com