Which number is equivalent to the expression 8+2(12-5)
A 22
B 27
C 70
D 115
2 answers:
We will be using PEMDAS rule here :
P
- Parentheses first
E
- Exponents (ie Powers and Square Roots, etc.)
MD
- Multiplication and Division (left-to-right)
AS
- Addition and Subtraction (left-to-right)
8+2(12-5)
Step 1:
Solving parenthesis first:
8+2(7)
Step 2:
Multiplying 2*7
8+14
Step 3:
Adding 8 and 14
22
Answer is 22
we are given

we can use
P: Parenthesis
E:Exponent
M: Multiplication
D: Division
A: Addition
S: Subtraction
so, firstly we will find parenthesis value

now, we can multiply

now, we can add
............Answer
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