It takes time to understand maths Literacy most on fractions an mixed fractions what must I do?

Answer 1

practice, practice, practice.

You will find many fine expositions on line, and such questions posed here almost always receive prompt attention.

First step: carefully review your math text, and follow how they did their examples. It will be at least as clear there as any solutions presented here.

Answer 2

Try studying the different facets of math at these websites:

http://www.mathisfun.com

http://www.aaamath.com/

https://www.khanacademy.org/
Don't sign in; just scroll down to the Math section and choose what you need.