Hi,

Thanks for surfacing this issue! Our team is always working on improving the content on our site to help our users reach their goals, so your input is very helpful.

Thanks again for helping us improve!

I have been stuck on “Rate problems 2”, I can not get beyond it. This section needs more videos as the person says above. The hints for the up hill/down hill problem are too convoluted. The video does not help with this problem, nor with the painting walls problems.

I am a 63 year old adult trying to get past my math anxiety but this section reinforces that I can’t do math.

As part of our Support Community improvement project, we’re preserving inactive posts that have historical or community value and closing them to new comments. This is one of them!

If this post covers a topic that you’re interested in discussing with the community or requests a feature you’d like to see on Khan Academy, you can try to find an active post about it and add your thoughts (or feel free or create a new post if it doesn’t yet exist in the forum).