Solutions by everydaycalculation.com
1st number: 20/30, 2nd number: 1 15/30
2030 + 4530 is 136.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/30+45/30 20/30+90/30 20/60+45/30 20/30+45/60 60/30+45/30 20/90+45/30 20/30+45/90
© everydaycalculation.com