Question Details

Determine the approximate value that should replace the question mark (?) in the mathematical expression below.


1248.01+?3=96.01% of 1525.01

Options

A

4

B

10

C

5

D

6

E

12

Show Answer

Correct Answer :

Option D

6

Solution :

The correct answer is 6 (Option 4).


To find the approximate value that replaces the question mark (?), we can round each decimal term in the given equation to its nearest whole number for easier calculation.


Let us analyze the given mathematical expression:


1248.01 + ? 3 = 96.01 %  of  1525.01


Step 1: Approximate the numbers to their nearest integers.

1248.011248
96.01%96%
1525.011525


Step 2: Rewrite the expression using approximated values.

1248 + ? 3 = 96 %  of  1525


Step 3: Calculate the Right-Hand Side (RHS).

96 %  of  1525 = 96 100 × 1525


Simplifying the fraction:

96 100 × 1525 = 0.96 × 1525 = 1464


Step 4: Substitute the RHS back into the equation and solve for ?.

1248 + ? 3 = 1464


Subtract 1248 from both sides:

? 3 = 1464 - 1248


? 3 = 216


Take the cube root of both sides:

? = 216 3


? = 6


Thus, the approximate value that should replace the question mark is 6.

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