IDNLearn.com: Where questions are met with accurate and insightful answers. Ask your questions and receive reliable and comprehensive answers from our dedicated community of professionals.
Answer:
Percent is 40%
the decimal is .40
Step-by-step explanation:
1/5 = 20%/.20
So if 1/5 is 20% 2/5 should just have 20% more resolving in 40% or .40