Solutions by everydaycalculation.com
The simplest form of 16521 is 557.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 330/42 495/63 55/7 825/105 1155/147
More fractions: 330/21 165/42 495/21 165/63 166/21 165/22164/21 165/20
© everydaycalculation.com