Solutions by everydaycalculation.com
The simplest form of 4002105 is 80421.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 800/4210 1200/6315 80/421
More fractions: 800/2105 400/4210 1200/2105 400/6315 401/2105 400/2106399/2105 400/2104
© everydaycalculation.com