Question

solve.
-2.5 + 1.9

Explanation:

Step1: Analyze the operation

We need to add a negative number (-2.5) and a positive number (1.9). This is equivalent to subtracting the absolute value of the smaller number from the absolute value of the larger number and taking the sign of the number with the larger absolute value.
The absolute value of -2.5 is 2.5, and the absolute value of 1.9 is 1.9. Since 2.5 > 1.9, the result will be negative.

Step2: Perform the subtraction

Subtract 1.9 from 2.5: \(2.5 - 1.9 = 0.6\)

Step3: Apply the sign

Since the number with the larger absolute value (-2.5) is negative, the result is -0.6.
So, \(-2.5 + 1.9 = -0.6\)

Answer:

-0.6