Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/35 of 21/63?"
335 × 2163 is 135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/35×21/63 3/35×42/63 3/70×21/63 9/35×21/63 15/35×21/63 21/35×21/63
© everydaycalculation.com