There are 20 teachers and 705 students in Corey's school. What is the ratio of teachers to students?

How would I solve this problem? PLZ help me! :(

20 / 705

Okay and then what would I do. After I divide I would get 2.83 after multiplying by 100.

705+20

What is the ratio of 705 and 20

what do the two numbers have in common? 5

so you have 5 teachers

what is 705 divided by 5? 141

the ratio is teachers to students so it would be
5 to 141 or 5/141

705:20

like how do you work it out?

705+20

Yes

but how do you do it to get your answer?