Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/28 of 16/40?"
1828 × 1640 is 935.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/28×16/40 18/28×32/40 18/56×16/40 18/28×16/80 54/28×16/40 18/28×48/40 18/84×16/40 90/28×16/40 18/28×80/40
© everydaycalculation.com