Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/21 of 1/35?"
121 × 135 is 1735.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/21×1/35 1/21×2/35 1/42×1/35 1/21×1/70 3/21×1/35 1/21×3/35 1/63×1/35 5/21×1/35 1/21×5/35 7/21×1/35 1/21×7/35
© everydaycalculation.com