注目の話題: 家出したいです。; 喧嘩した後のコミュニケーションを教えていただけませんか。; スパゲティの分け与え

science,math and English

No.322　13/10/19 07:59
名無し0 ( 50代 ♂ ) あ+あ-

【Ratio and proportion.】

One more thing is the next.We think thicknesses of the salt solution with the proportion of weight,but to my sorrow,I can't understand difference between them.😳

Oh!A nice idea suddenly occurred to me!👍

If the salt solution is thin,we only have to add some salt to the solution.When being thick,it's all right as long as we pour some water into the solution!😤

Without using an equation,I can solve the question.I don't have to adopt it at all.I hate both arithmetic and math!😚

I have to pull myself together 落ち着く.I'm sure I'm not suitable for math,but therefore I've try to study it,for the one who is good at math is the one who can think a thing logically.I have to be logically, though I find it hard,in particular in relation to the math.＼(☆o☆)／

By the way,there is a Japanese book in regard to the math.It's「大全塵劫記」It was expressed in Edo era.There is an interesting expression in it.I'm going to describe it in the next time.😃