Respuesta :

Answer:

17:39

Step-by-step explanation:

17+22= 39

total students 17

so 17:39

hope it helps!

Answer:

The ratio is 17:39

Step-by-step explanation:

So 17 boys=17 at beginning

To find how many in total, do 17+22=39!

So 17:39

Hope this helps! And mark This Brainliest please!!

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