Solutions by everydaycalculation.com
Answers.everydaycalculation.com » Subtract fractions
20/70 - 60/70 is -4/7.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time: Android and iPhone/ iPad
Related: 40/70-60/70 60/70-60/70
© everydaycalculation.com