Question

2.4m + 2.6m = \square
(use the operation symbols in the math

Explanation:

Step1: Add the decimal numbers

We have \(2.4 + 2.6\). Adding the decimal parts: \(0.4 + 0.6 = 1.0\), and the whole number parts: \(2 + 2 = 4\). Then \(4 + 1.0 = 5\).

Step2: Include the unit

Since both terms have the unit \(m\), the sum will also have the unit \(m\). So \(2.4m + 2.6m = 5m\).

Answer:

\(5m\)