Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 50/70 of 21/54?"
5070 × 2154 is 518.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/70×42/54 50/70×63/54
© everydaycalculation.com