Solutions by everydaycalculation.com
145 ÷ 420 is 19.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/45÷4/20 1/45÷8/20 1/90÷4/20 1/45÷4/40 3/45÷4/20 1/45÷12/20 1/45÷4/60 5/45÷4/20 7/45÷4/20 1/45÷28/20
© everydaycalculation.com