Solutions by everydaycalculation.com
1st number: 6/15, 2nd number: 1 3/9
615 - 129 is -1415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/15-12/9 6/15-24/9 6/30-12/9 6/15-12/18 18/15-12/9 6/15-36/9 6/45-12/9 6/15-12/27 30/15-12/9 6/15-60/9 6/75-12/9 6/15-12/45 42/15-12/9 6/15-84/9 6/15-12/63
© everydaycalculation.com