Simplification & Approximation Mcqs

Q.  ? % of 400 + 40% of 160 = 17% of 400

a. 4
b. 0.1
c. 1
d. 0.4


ANSWER: See Answer
 
? % of 400 + 40% of 160 = 17% of 400

?/100 of 400 + 40/100 of 160 = 17/100 of 400
?(4) + 64 = 68 => ? = 1
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