Question

Simplify this expression (28 ÷ 4) + 3 + (10 - 8) x 5

Answer 1

Following the order of operations, PEMDAS, the given mathematical expression, (28 ÷ 4) + 3 + (10 - 8) x 5, simplifies to 20.

Step-by-step explanation:

To solve the problem, we must first follow the order of operations, also known as PEMDAS, which stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). Therefore, the expression (28 ÷ 4) + 3 + (10 - 8) x 5 simplifies as follows:

1. Solve the operations inside the parentheses: 28 ÷ 4 = 7 and 10 - 8 = 2.
2. Then do the multiplication: 2 x 5 = 10.
3. Finally, perform the addition: 7 + 3 + 10 = 20.

So, the given expression simplifies to 20.

Learn more about Order of Operations