Solutions by everydaycalculation.com
1630 + 830 is 45.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/30+8/30 16/30+16/30 16/60+8/30 16/30+8/60 48/30+8/30 16/30+24/30 16/90+8/30 16/30+8/90 80/30+8/30 16/30+40/30 16/30+56/30
© everydaycalculation.com