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What approximate value will come in plac...

What approximate value will come in place of question mark (?) in the following questions. (You are not expected to calculate the exact value)
`119.022 + 40.99 + 9.03 = ?^(2)`

A

10

B

13

C

17

D

8

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem, we need to find the approximate value of the expression \( 119.022 + 40.99 + 9.03 = ?^2 \). ### Step-by-Step Solution: 1. **Identify the numbers to be added**: We have three numbers: \( 119.022 \), \( 40.99 \), and \( 9.03 \). 2. **Round each number to the nearest integer**: - For \( 119.022 \), the nearest integer is \( 119 \). - For \( 40.99 \), the nearest integer is \( 41 \). - For \( 9.03 \), the nearest integer is \( 9 \). 3. **Add the rounded numbers**: \[ 119 + 41 + 9 = 169 \] 4. **Set the equation**: We now have: \[ 169 = ?^2 \] 5. **Take the square root of both sides**: \[ ? = \sqrt{169} \] 6. **Calculate the square root**: \[ ? = 13 \] ### Conclusion: The approximate value that will come in place of the question mark (?) is \( 13 \).
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