Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 50/70 of 12/21?"
5070 × 1221 is 2049.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/70×24/21 50/70×12/42 50/70×36/21 50/70×12/63 50/70×60/21 50/70×84/21
© everydaycalculation.com