how long to improve CR at least 100 points?

Test Preparation SAT Preparation
1

<p>Currently I have 800 M 630 CR and 820 WR
Obviously, my CR has huge room for improvement</p>

<p>If i take the SAT next fall, it it possible to improve CR to a 750+ in one summer?</p>

<p>If so, what should i do everyday and how much?</p>

2

<p>820 Writing is real leet lawl.</p>

3

<p>720 WR i meant my bad</p>