40% of my weight is 26 kg. how much do i weigh?

I used a ratio.
40%/100%=26kg/x
solve for x
x=65kg

Aparagraph should contain a topic, a subject that will be a focused in the whole composition of the writing. to understand better, in the paragraph, a brief discussion of examples related to the topic should be discussed briefly. a complete paragraph must have an introductory part, a body, and a conclusion. 

a paragraph must have a unity especially the words used, it should not confuse the reader. there should be coherence in the subject being discussed. a topic sentence must be followed. most importantly, an adequate development in the structure from the beginning until to the conclusion.