evaluate the expression.\n-5 × (-3.1 - 0.4 + 1.2) = \nsubmit
evaluate the expression.\n-5 × (-3.1 - 0.4 + 1.2) = \nsubmit
Answer
Explanation:
Step1: Simplify inside the parentheses
First, calculate the value inside the parentheses: (-3.1 - 0.4 + 1.2). (-3.1 - 0.4 = -3.5), then (-3.5 + 1.2 = -2.3). So now the expression becomes (-5 \times (-2.3)).
Step2: Multiply the two numbers
Multiply (-5) and (-2.3). Remember that multiplying two negative numbers gives a positive result. (-5 \times (-2.3) = 11.5).
Answer:
(11.5)