2.98 of 5 + 1.96 of 5 - 4 $\div$ 2 + 0.98 = ?
Finding Approximate Equation Value
The question asks for the approximate value of the given equation. We need to apply the BODMAS rule (Brackets, Orders, Division, Multiplication, Addition, Subtraction) after approximating the decimal numbers.
Approximating Decimal Values
First, let's approximate the decimal numbers in the equation to the nearest whole number:
- 2.98 is approximately 3 (since 0.98 is close to 1)
- 1.96 is approximately 2 (since 0.96 is close to 1)
- 0.98 is approximately 1 (since 0.98 is close to 1)
Applying BODMAS Rule
Substitute the approximated values into the equation:
The equation becomes: $3 \times 5 + 2 \times 5 - 4 \div 2 + 1$
Now, apply the BODMAS rule step-by-step:
- Division: $4 \div 2 = 2$
- Multiplication (from left to right):
- $3 \times 5 = 15$
- $2 \times 5 = 10$
- Addition and Subtraction (from left to right):
- Substitute the results: $15 + 10 - 2 + 1$
- $15 + 10 = 25$
- $25 - 2 = 23$
- $23 + 1 = 24$
Result
The approximate value calculated is 24.
Comparing this with the given options, Option 4 (24) is the closest approximate value.
Similar Questions
- Which of the following options is the closest approximate value that will come in place of question mark (?) in the following equation?
$\sqrt[3]{63.998} + \frac{5}{4} \text{ of } 120.01\% \text{ of } 399.89 - 29.99 \div 3.01 = ?$ - Which of the following options will be the most approximate value that will come in place of question mark (?) in the following equation?
$259.99 \div 24.99 \times 35.01 - 29.98 \times 9.96 = ?$ - Which of the following options is the closest approximate value which will come in place of question mark(?) in the following equation?
$119.99 \div 14.99 \times 25.01 - 19.98 \times 4.96 = ?$ - Which of the following options is the closest approximate value which will replace question mark (?) in the following equation?
(44.97% of 226) + 55.03 $\times$ 4.98 - ? = 140 - Which of the following options is the closest approximate value which will come in place of question mark(?) in the following equation?
$24.99\% \text{ of } 799.897 + 29.989\% \text{ of } 120.010 = 190 + 22.998\% \text{ of } ?$ - Which of the following options is the closest approximate value which will come in place of question mark(?) in the following equation?
$895.98 + 185.01 + 851.86 + 524.09 = ?$
Important Questions from Approximation
- $6893.5 \times 603.3 \times 0.3019$ is equal in value to:
$7362 \times 726.8 \times 0.709$ is equal in value to:
- Which of the following options is the closest approximate value that will come in place of question mark (?) in the following equation?
$\sqrt[3]{63.998} + \frac{5}{4} \text{ of } 120.01\% \text{ of } 399.89 - 29.99 \div 3.01 = ?$ - Which of the following options will be the most approximate value that will come in place of question mark (?) in the following equation?
$259.99 \div 24.99 \times 35.01 - 29.98 \times 9.96 = ?$ - Which of the following options is the closest approximate value which will come in place of question mark(?) in the following equation?
$119.99 \div 14.99 \times 25.01 - 19.98 \times 4.96 = ?$
