Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/70 of 28/48?"
2170 × 2848 is 740.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/70×28/48 21/70×56/48 21/70×28/96 63/70×28/48 21/70×84/48
© everydaycalculation.com