Answer:
3 to 5
Step-by-step explanation:
To find the number of boys, take the total students and subtract the girls
72 -45 =27
We want the ratio of boys:girls
boys:girls
27:45
Divide each number by 9
27/9:45/9
3 : 5
2
i don't know step by step but I have this same problem and the answer is 2
1.792
(24,215-23,500)/[3678/sqrt(85)]
715/[3678/sqrt(85)]
715/398.94
Please give me brainliest :)