Simplification & Approximation Mcqs

Q.  7 + 1/2 of [8 – 4 / 2 * 3 – 1 + 1 + (4 + 2) – 2 * 2] = ________?

a. 9
b. 16
c. 8
d. 12


ANSWER: See Answer
 
Applying BODMAS rule

= 7 + 1/2 of [8 – 4 / 2 * 3 – 2 + (4 + 2) – 2 * 2]
= 7 + 1/2 of [8 – 2 * 3 – 2 + 6 – 4]
= 7 + 1/2 of (2) = 8
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