SHSAT Math

Probability questions show up on the SHSAT and SAT almost every year—and they can feel tricky at first, especially when more than one event is involved. A common point of confusion is figuring out whether one event makes another event more (or less) likely. Here’s the reassuring part: no matter how complicated a probability question looks, the final probability is always a number between 0 and 1. • A probability of 0 means the event is impossible and will absolutely not happe

One of the simplest ways to boost your SHSAT math performance is to save time on routine calculations. A great place to start is memorizing a handful of common fractions and their decimal equivalents—so you can recognize them instantly and keep moving with confidence. Below are some of the most useful fraction–decimal pairs to know. 1/2 = 0.5 1/4 = 0.25 1/8 = 0.125 1/9 = 0.1̅1̅ (think of it as 1/3 of 1/3) 3/8 = 0.375 3/4 = 0.75 5/8 =

Right triangle questions show up often on the SHSAT and SAT. Sometimes they’re presented directly, and other times they’re hidden inside questions about rectangles or squares. For example, you might be given a rectangle that’s 12 feet long and 5 feet wide and asked to find the length of the diagonal. That diagonal is, in fact, the hypotenuse of a right triangle—so this becomes a right triangle problem. A great way to work faster (and more confidently) is to memorize three com