Solutions by everydaycalculation.com
1st number: 1 2/5, 2nd number: 21/40
This multiplication involving fractions can also be rephrased as "What is 7/5 of 21/40?"
75 × 2140 is 147200.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/5×21/40 7/5×42/40 7/10×21/40 7/5×21/80 21/5×21/40 7/5×63/40 7/15×21/40 35/5×21/40 7/25×21/40 49/5×21/40 7/35×21/40
© everydaycalculation.com