Determine the approximate value that should replace the question mark (?) in the following expression (you are not required to calculate the exact value).
Correct Answer :
1610
Solution :
The correct option is 1610.
To find the approximate value that replaces the question mark (?), we can round off the numbers in the given expression to their nearest whole numbers for easier calculation:
1.
Since , we get:
2.
Calculating :
3.
Calculating of :
Now, substitute these approximate values back into the main expression:
Adding the numbers together:
Hence, the approximate value that should replace the question mark is 1610.
Access expert-curated educational resources and study materials—completely free.
Create, conduct, and manage professional online assessments with Mindyard. Perfect for teachers and institutes.
Copyright © 2026 Mindyard. All Rights Reserved.