Question

please please help me !!!!!!!!!!!!!!!!!! I make u brainalist
please do number from 2 to 5 with full process plzzzzzz zzzzzzzzzzzzzzzzzzzz

Answer 1

2 answer is

we know that there are 2500 total students and 1100 of them are girls

the number of boys will be 2500-1100=1400

so ratio of boys to girls will be 1400:1100= 1400/1100= 14/11=14:11

ratio of total students to girls will be 2500:1100=2500/1100=25/11=25:11

ratio of total students to boys will be 2500:1400=2500/1400=25/14=25:14