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# Singh

Hi, I am a Khan Academy user who loves to learn and I love engaging in online communities that suits me, like this one. At Khan Academy, I like to learn and help other people, whether that be a question under the videos or on here. Have a nice day!

• Singh commented,

Khan Academy really thought they did something lmaooo, just bring back the backgrounds how hard is it to listen to what the users actually want?

• Singh commented,

Looking forward to different background colors. Anything other than the plain white we have now.

• Singh commented,

That is an interesting option, but I think the reason beind limited testing time is because you will have limited testing time on the SAT. The SAT Practice helps you prepare for what it is going to...

• Singh commented,

Translation of the original post: I am from China, sorry I can only express it in Chinese. My daughter uses KhanAcademy to learn math. She mainly uses the ipad to log in to the Khan app and is curr...

• Singh commented,

The reciprocal of a number is the expression of 1 over that same number. So if the number is 5, the reciprocal would be 1/5. If the number is 1/2, then the reciprocal would be 2/1 or just 2. So for...

• Singh commented,

Personally, growing up, I've always been taught that PEMDAS was interchangeable. You would read the problem left to right so if multiplication came first, you would that.

• Singh commented,

It looks like there are some videos on Electric Flux and perhaps they talk about Gauss' law. Have you checked out these videos and articles already?

• Singh commented,

According to this article I found on the College Board regarding the ACCUPLACER College Level Math, the five types of math you will be experiencing on the test are: Algebraic Operations Solutions ...

• Singh commented,

I understand your confusion, it is a little bit confusing on tackling these kinds of similarity problems, at least in my opinion xD But the way how I look at it, because those two triangles are sim...

• Singh commented,

No problem! :D Yup, I remember going through this skill, I thought I could also breeze through it but it didn't work so I took my time and did the work :)

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