Solutions by everydaycalculation.com
15 ÷ 1280 is 43.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/5÷12/80 1/5÷24/80 1/10÷12/80 3/5÷12/80 1/5÷36/80 1/15÷12/80 1/5÷60/80 1/25÷12/80 7/5÷12/80 1/5÷84/80 1/35÷12/80
© everydaycalculation.com