Solutions by everydaycalculation.com
1630 + 2530 is 4130.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/30+25/30 16/30+50/30 16/60+25/30 16/30+25/60 48/30+25/30 16/30+75/30 16/90+25/30 16/30+25/90 80/30+25/30
© everydaycalculation.com