Question

6+4.5÷2-8×1.5

Explanation:

Step1: Perform division

First, calculate \(4.5\div2\).
\(4.5\div2 = 2.25\)

Step2: Perform multiplication

Next, calculate \(8\times1.5\).
\(8\times1.5=12\)

Step3: Perform addition and subtraction

Now, substitute the results back into the original expression: \(6 + 2.25-12\).
First, add \(6\) and \(2.25\): \(6 + 2.25=8.25\).
Then, subtract \(12\) from \(8.25\): \(8.25 - 12=- 3.75\)

Answer:

\(-3.75\)