(72 198 + 72 186) : 48 + 61 × 27

Certainly! To solve this math expression, you need to follow the order of operations called PEMDAS, which stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

First, let's solve the operations inside the parentheses: 72 198 + 72 186 = 144 384

Now, we perform the division: 144 384 : 48 = 3 008

Next, we calculate the multiplication: 61 × 27 = 1 647

Finally, we add the results of division and multiplication: 3 008 + 1 647 = 4 655

Therefore, the answer to the given expression is: (72 198 + 72 186) : 48 + 61 × 27 = 4 655

If you have any more math questions or need further explanations, feel free to ask!