Find How Many Times Greater Using Scientific Notation

In this short math video we will answer a standardized math test question where we are asked to find how many times greater a value in scientific notation is than another value in scientific notation. We will first rewrite the phrase that represents what we need to solve. We will then rewrite the word phrase into a mathematical equation. We will solve the equation using inverse operations. We will divide values written in scientific notation. We will first divide the factors and then divide the powers by subtracting their exponents. We will identify the correct answer choice. An exemplar solution is modeled.