Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/70 of 21/50?"
1870 × 2150 is 27250.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/70×21/50 18/70×42/50 54/70×21/50 18/70×63/50 90/70×21/50
© everydaycalculation.com