Question

add: -3.6 + 7.5

Explanation:

Step1: Identify the numbers

We have - 3.6 and 7.5.

Step2: Apply addition rule for positive and negative numbers

When adding a negative and a positive number, we subtract the absolute - value of the negative number from the positive number. So, \(7.5+( - 3.6)=7.5 - 3.6\).

Step3: Calculate the result

\(7.5-3.6 = 3.9\).

Answer:

3.9