Answer:
The ratio of boys to girls is 4/3.
Explanation:
Hi, to answer this question we have to use the number of boys as the numerator and the number of girls as the denominator.
The number of girls is: number of students - number of boys
Replacing with the values given:
70 - 40 =30 girls
So, the ratio is:
40 /30
Simplifying:
4/3
In conclusion, the ratio of boys to girls is 4/3.
Feel free to ask for more if needed or if you did not understand something.