Solutions by everydaycalculation.com
121 ÷ 4080 is 221.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/21÷40/80 1/42÷40/80 3/21÷40/80 1/63÷40/80 5/21÷40/80 7/21÷40/80
© everydaycalculation.com