Solutions by everydaycalculation.com
1st number: 21/40, 2nd number: 1 2/4
2140 - 64 is -3940.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/40-6/4 21/40-12/4 21/80-6/4 21/40-6/8 63/40-6/4 21/40-18/4 21/40-6/12 21/40-30/4 21/40-6/20 21/40-42/4 21/40-6/28
© everydaycalculation.com