Solutions by everydaycalculation.com
The simplest form of 42001155 is 4011.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 8400/2310 1400/385 840/231 600/165
More fractions: 8400/1155 4200/2310 4200/3465 4201/1155 4200/11564199/1155 4200/1154
© everydaycalculation.com