Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/40 of 21/75?"
140 × 2175 is 71000.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/40×21/75 1/40×42/75 1/80×21/75 3/40×21/75 1/40×63/75 5/40×21/75 7/40×21/75
© everydaycalculation.com