Maths / Comparing Quantities / Using OF Operator in Percentages

QUESTION
 

If 23% of a is 46, then find a.

OPTIONS
A. 

200

B. 

150

C. 

175

D. 

185

Right Option : A

EXPLANATION
Explain TypeExplanation Content
Text

We have,

23% of a =frac{23}{100}Xa

But 23% of a is given as 46.

therefore frac{23}{100}Xa=46Rightarrow a=46Xfrac{100}{23}Rightarrow a=200

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