What approximate value should come in place of the question mark (?) in the following question? (39.89% of 389.95 + 69.982% of 429.88 – 106.96)2 = (?)
What approximate value should come in place of the question mark (?) in the following question? (39.89% of 389.95 + 69.982% of 429.88 – 106.96)2 = (?) Correct Answer 122500
Follow BODMAS rule to solve this question, as per the order is given below:
Step-1: Parts of an equation enclosed in 'Brackets' must be solved first and in the bracket,
Step-2: Any mathematical 'Of' or 'Exponent' must be solved next,
Step-3: Next, the parts of the equation that contain 'Division' and 'Multiplication' are calculated,
Step-4: Last but not least, the parts of the equation that contain 'Addition' and 'Subtraction' should be calculated.
(39.89% of 389.95 + 69.982% of 429.88 – 106.96)2 = (?)
Approximating the values to the nearest integer:
⇒ (40% of 390 + 70% of 430 – 107)2 = (?)
⇒ (156 + 301 – 107)2 = (?)
⇒ (?) = (457 – 107)2
⇒ (?) = (350)2
⇒ (?) = 122500