Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 14/28 of 21/80?"
1428 × 2180 is 21160.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/28×42/80 14/56×21/80 42/28×21/80 14/28×63/80 14/84×21/80 70/28×21/80 98/28×21/80
© everydaycalculation.com