There are a lot of situations where we find ourselves with two-variable equations, but it does seem frustrating trying to solve them. Here’s an example (where the answer is rounded to nearest integer): x + 3y = 7 5x – 2y = 1 There are two methods for solving this equation. Method 1: x + […]
Tag: Math
Estimation
Estimation is the process of finding an estimate, and that is usable in many ways. The value is usable because it is guessed from the best information he/she has. For example, you want to know the number of atoms a plastic bag has. The information you have is: Atoms are very small. That means the […]
Measurement
Measurement means the process of measuring stuff. You can measure to engineering, construction, and to almost all everyday objects. One way to measure things is by using a meterstick. Or ruler. Or even measure tape! If you like, you could measure the following objects in length and height: A leaf A book A mug A […]