Question Details

Calculate the value of the following expression:


92 - 38 + 72 ÷ 9 + (14 of 5) - 46 + 24 = ?

Options

A

105

B

110

C

113

D

118

Show Answer

Correct Answer :

Option B

110

110

Solution :

The correct option is 110.

To evaluate the given mathematical expression, we follow the standard order of operations known as the BODMAS rule:
1. Brackets / Of
2. Division
3. Multiplication
4. Addition
5. Subtraction

The given expression is:

92-38+72÷9+(14 of 5)-46+24

Step 1: Simplify the 'of' operation inside the bracket.
In BODMAS, 'of' signifies multiplication that takes precedence after standard brackets.

14 of 5=14×5=70

Substituting this back into the main expression:

92-38+72÷9+70-46+24

Step 2: Perform Division.
Next, perform the division operation in the expression:

72÷9=8

Substituting this back into the expression:

92-38+8+70-46+24

Step 3: Perform Addition and Subtraction.
Now, group all positive terms together and negative terms together to simplify accurately.

Sum of positive numbers:

92+8+70+24=194

Sum of negative numbers:

38+46=84

Now, subtract the total negative value from the total positive value:

194-84=110

Thus, the final value of the given expression is 110.

Unlock Our Free Library

Access expert-curated educational resources and study materials—completely free.

Discover more resources

You may also like

Ask AI Tutor
5 left
Q1 View Question & Options
AI Tutor is solving this question...
Reading question context & options...