How do you write the fraction #30/70# in simplest form? Prealgebra Fractions Equivalent Fractions and Simplifying 1 Answer sjc Nov 24, 2016 #3/7# Explanation: cancel out all the common factors #30/70=(3xx10)/(7xx10)# #=(3xxcancel(10))/(7xxcancel(10))# #3/7# Answer link Related questions What is 0.098 divided by 7? How do you find the fraction notation and simplify 16.6%? How do you convert #0.bar(45)# (meaning the #45# is being repeated) to a fraction? How do you convert 0.40 (40 repeating) to a fraction? How do you convert 8/15 to a decimal? How do you express #3/4, 7/16,# and #5/8# with the #LCD#? How do you simplify fractions? What is the simplified form of #30/42#? How do you subtract and simplify #9-5 1/3#? How do you add and simplify #5/7 + 3/4#? See all questions in Equivalent Fractions and Simplifying Impact of this question 4225 views around the world You can reuse this answer Creative Commons License