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Sagot :
Answer:
46
Step-by-step explanation:
Using PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction), we get:
5 × 7 - 4² + 27 =
Exponents
5 × 7 - 16 + 27 =
Multiplication
35 - 16 + 27 =
Subtraction
19 + 27 =
Addition
46
Answer:
The answers are Below
Step-by-step explanation:
Question 9
- These type of questions, should be answered by following BODMAS
B - Brackets
O - Power
D - Division
M - Multiplication
A - Addition
S - Subtraction
- Since subtraction comes last in BODMAS method, we have to subtract last after going through the BODMAS process.
____________________________________________________________
Question 10
We follow BODMAS for this question
So first we look for brackets, then Power, then Division, then Multiplication, then Addition, then Subtraction
5 - 7 - 4^2/2
= 5 - 7 + 8/2
= 5 - 7 + 4
= -2 + 4
= 2
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