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What approximate value should come in pl...

What approximate value should come in place of the question mark (?) in the following questions ? (You are not expected to calculate the exact value.)
`96.996 xx 9.869 + 0.96 = ?`

A

971

B

870

C

1080

D

965

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem, we need to find the approximate value of the expression \( 96.996 \times 9.869 + 0.96 \). ### Step-by-Step Solution: 1. **Approximate the first number**: - The number \( 96.996 \) can be approximated to \( 97 \). - **Hint**: Round \( 96.996 \) to the nearest whole number. 2. **Approximate the second number**: - The number \( 9.869 \) can be approximated to \( 10 \). - **Hint**: Round \( 9.869 \) to the nearest whole number. 3. **Multiply the approximated values**: - Now, we multiply the approximated values: \[ 97 \times 10 = 970 \] - **Hint**: Remember that multiplying by 10 is straightforward; just add a zero to the number. 4. **Approximate the last number**: - The number \( 0.96 \) can be approximated to \( 1 \). - **Hint**: Round \( 0.96 \) to the nearest whole number. 5. **Add the results**: - Now, we add the results from the multiplication and the approximation: \[ 970 + 1 = 971 \] - **Hint**: Simple addition of whole numbers. 6. **Final Result**: - The approximate value that comes in place of the question mark (?) is \( 971 \). ### Conclusion: The approximate value is \( 971 \).
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