Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/21 of 7/35?"
521 × 735 is 121.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/21×7/35 5/21×14/35 5/42×7/35 5/21×7/70 15/21×7/35 5/21×21/35 5/63×7/35 25/21×7/35 35/21×7/35 5/21×49/35
© everydaycalculation.com