Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 28/70 of 12/45?"
2870 × 1245 is 875.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/70×12/45 28/70×24/45 28/70×12/90 84/70×12/45 28/70×36/45 28/70×60/45 28/70×84/45
© everydaycalculation.com