Solutions by everydaycalculation.com
2130 + 2430 is 32.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/30+24/30 21/30+48/30 21/60+24/30 21/30+24/60 63/30+24/30 21/30+72/30 21/90+24/30 21/30+24/90
© everydaycalculation.com