Solutions by everydaycalculation.com
130 ÷ 310 is 19.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/30÷3/10 1/30÷6/10 1/60÷3/10 1/30÷3/20 3/30÷3/10 1/30÷9/10 1/90÷3/10 1/30÷3/30 5/30÷3/10 1/30÷15/10 1/30÷3/50 7/30÷3/10 1/30÷21/10 1/30÷3/70
© everydaycalculation.com