Solutions by everydaycalculation.com
The simplest form of 42100 is 2150.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 84/200 21/50 126/300 210/500 294/700
More fractions: 84/100 42/200 126/100 42/300 43/100 42/10141/100 42/99
© everydaycalculation.com