What should come in place of the question mark '?' in the following question? 10% of 450 - (8 × 5) = ? × 5
1
Understanding the Mathematical Equation
The question asks us to find the value that replaces the question mark '?' in the given equation:
10\% of 450 - (8 × 5) = ? × 5
To solve this, we need to perform the calculations step-by-step, following the order of operations (PEMDAS/BODMAS).
Calculating Percentage
First, let's calculate 10\% of 450:
10\% of 450 = $\frac{10}{100} \times 450$
$= 0.1 \times 450$
$= 45$
Calculating the Product
Next, calculate the value inside the parentheses:
8 × 5 = $40$
Substituting Values into the Equation
Now, substitute these calculated values back into the original equation:
$45 - 40 = ? \times 5$
Simplifying the Equation
Perform the subtraction on the left side:
$5 = ? \times 5$
Solving for the Question Mark
To find the value of '?', we need to isolate it. Divide both sides of the equation by 5:
$\frac{5}{5} = \frac{? \times 5}{5}$
$1 = ?$
Conclusion
Therefore, the value that should come in place of the question mark '?' is 1.
This corresponds to option 3.
Similar Questions
What will come in the place of the question mark ‘?’ in the following question?
(15 + 24) × 3 ÷ 13 + 18 – 5 = ?
What should come in place of the question mark '?' in the following question?
\n13 × 3 of 5 ÷ 26 = ? + 2.5What will come in the place of the question mark ‘?’ in the following question?
(66)2 - (34)2 + ?2 = (60)2
What will come in the place of the question mark ‘?’ in the following question?
3 × ? ÷ 9 = ∛729 × √121What will come in the place of the question mark ‘?’ in the following question?
∛3375 × 75% of 400 = ?/2
What will come in the place of the question mark ‘?’ in the following question?
225 ÷ 25 × 9 - 3 × ? = 60
What will come in the place of the question mark ‘?’ in the following question?
(1111 ÷ 11) - (650 ÷ 25) = 15 × ?
What will come in the place of the question mark ‘?’ in the following question?
(700 + 800 – 1300 + 800 ) ÷ ? = 200
What value should come in place of questions (?) in the following equations?
56 × 15 ÷ 3 – 83 = ? – 139
What will come in the place of the question mark '?' in the following question?
20 × 168 ÷ 14 – 40 = ? + 110
Important Questions from Simplification
What will come in the place of the question mark ‘?’ in the following question?
(15 + 24) × 3 ÷ 13 + 18 – 5 = ?
What should come in place of the question mark '?' in the following question?
\n13 × 3 of 5 ÷ 26 = ? + 2.5What will come in the place of the question mark ‘?’ in the following question?
(66)2 - (34)2 + ?2 = (60)2
What will come in the place of the question mark ‘?’ in the following question?
3 × ? ÷ 9 = ∛729 × √121What will come in the place of the question mark ‘?’ in the following question?
∛3375 × 75% of 400 = ?/2
