Solutions by everydaycalculation.com
The simplest form of 660650 is 6665.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 1320/1300 330/325 1980/1950 3300/3250 132/130 4620/4550
More fractions: 1320/650 660/1300 1980/650 660/1950 661/650 660/651659/650 660/649
© everydaycalculation.com