Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/35 of 7/21?"
435 × 721 is 4105.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/35×7/21 4/35×14/21 4/70×7/21 4/35×7/42 12/35×7/21 4/35×7/63 20/35×7/21 4/35×35/21 28/35×7/21 4/35×49/21
© everydaycalculation.com