Problem 43
Question
Perform the indicated subtraction. $$1.3-(-1.3)$$
Step-by-Step Solution
Verified Answer
The result of \(1.3 - (-1.3)\) is 2.6.
1Step 1: Understanding the Problem
We are asked to perform the operation \(1.3-(-1.3)\). In maths, subtracting a negative number is the same as adding the corresponding positive number. So, this expression is actually equivalent to \(1.3 + 1.3\).
2Step 2: Performing the Addition
Now we just have to add these two numbers together. \(1.3 + 1.3 = 2.6\).
Other exercises in this chapter
Problem 42
Give an example of a number that is a rational number, an integer, and a real number.
View solution Problem 42
Perform the indicated operation. Where possible, reduce the answer to its lowest terms. $$\frac{3}{7} \cdot \frac{1}{4}$$
View solution Problem 43
A. Rewrite the division as multiplication involving a multiplicative inverse. B. Use the multiplication from part (a) to find the given quotient. $$-32 \div 4$$
View solution Problem 43
In Exercises \(29-72,\) use the order of operations to simplify each expression. $$(2-6)^{2}-(3-7)^{2}$$
View solution