## Question

###### The intelligence quotient (IQ) is defined to be the ratio of mental age (MA), as determined by certain tests, to chronological age (CA), multiplied by 100. Stated as an equation, $$ Q(M, C)=\frac{M}{C} \cdot 100 $$ where $$ Q=\text { IQ } \quad M=\mathrm{MA} \quad C=\mathrm{CA} $$ Find $Q(12,10)$ and $Q(10,12)$.

The intelligence quotient (IQ) is defined to be the ratio of mental age (MA), as determined by certain tests, to chronological age (CA), multiplied by 100. Stated as an equation, $$ Q(M, C)=\frac{M}{C} \cdot 100 $$ where $$ Q=\text { IQ } \quad M=\mathrm{MA} \quad C=\mathrm{CA} $$ Find $Q(12,10)$ and $Q(10,12)$.

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