Solutions by everydaycalculation.com
15 ÷ 770 is 21.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/5÷7/70 1/5÷14/70 1/10÷7/70 3/5÷7/70 1/5÷21/70 1/15÷7/70 1/5÷35/70 1/25÷7/70 7/5÷7/70 1/5÷49/70 1/35÷7/70
© everydaycalculation.com