Answer :
The simplified ratio of boys to total students is 3:5.
To find the ratio of boys to total students, we start with the given numbers:
- Number of boys: 12
- Total number of students: 20
The ratio of boys to total students is written as:
[tex]\text{Ratio} = \frac{\text{Number of boys}}{\text{Total number of students}}[/tex]
Substituting the given numbers, we get: [tex]\text{Ratio} = \frac{12}{20}[/tex]
To simplify this ratio, we divide both the numerator and the denominator by their greatest common divisor (GCD), which is 4 in this case:
[tex]\frac{12 \div 4}{20 \div 4} = \frac{3}{5}[/tex]
