Solutions by everydaycalculation.com
120 + 1520 is 45.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/20+15/20 1/20+30/20 1/40+15/20 1/20+15/40 3/20+15/20 1/20+45/20 1/60+15/20 1/20+15/60 5/20+15/20 1/20+75/20 7/20+15/20
© everydaycalculation.com