Solutions by everydaycalculation.com
The simplest form of 42201240 is 21162.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 8440/2480 2110/620 844/248
More fractions: 8440/1240 4220/2480 4220/3720 4221/1240 4220/12414219/1240 4220/1239
© everydaycalculation.com