Question

56.5 + 40.05 – 6.55 = X . What is the value of X ?
A) 96.55
B) 92.0
C) 90.0
D) 190

Answer 1

Answer:

The correct option is C) 90

Step-by-step explanation:

Here we have been to find the value of the unknown X by solving the above-given sum. We will use the rule of BODMAS for solving this. We will first do the addition and then proceed with the subtraction.

56.5 + 40.05 – 6.55 = X

⇒ X = (56.5 + 40.05) - 6.55

⇒ X = 96.55 - 6.55

⇒ X = 90.0

Therefore the calculated value of X is found to be 90.0

The correct option is option C.

Answer 2

Answer:

Value of $x$ is $90$ . Therefore , option C ) $90.0$ is correct .

Step-by-step explanation:

To find : value of $x$  

Given : $56.5 + 40.05 - 6.55 = x$

Solution:-

• To solve the above expression we will follow BODMAS rule.
• It is the rule used to remember the order of operations to be followed while solving expressions in mathematics.
• Where,  

      $\begin{array}{l} \\B = brackets\\\mathrm{O}=\text { order of powers or rules } \\\mathrm{D}=\text { Division } \\\mathrm{M}=\text { multiplication } \\\mathrm{A}=\text { addition } \\\mathrm{S}=\text { subtraction }\end{array}$

• According to above rule we will solve .

        $56.5 + 40.05 - 6.55 = x \\96.55 - 6.55 =x \\x = 90$