Solutions by everydaycalculation.com
1530 ÷ 770 is 51.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 15/30÷14/70 15/60÷7/70 45/30÷7/70 15/30÷21/70 15/90÷7/70 75/30÷7/70 15/30÷35/70 15/30÷49/70
© everydaycalculation.com