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MIDDLE SCHOOL

Mathematics (Grade 8)

Expressions & Equations

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Expressions & Equations: Expression with Powers

Dividing Scientific Notation

Description

Dividing Scientific Notation

Introduction

Scientific notation is a way to write very large or very small numbers using powers of 10. It makes calculations easier and helps scientists, engineers, and mathematicians work with numbers such as the distance bet...

Transcript

Mathew sits at his desk, staring at a math problem his friend Alex just solved. The problem asks him to divide 9 x 10-8 by 3 x 107, and he decides to solve it himself. Let's see how he solves it.

He begins by grouping the coefficients and the powers of ten separately.

First, Mathew divides the coeff...