Respuesta :

Answer:

10:40 = 10/40 = 1/4 of the boats are destroyers

Step-by-step explanation:

I hope this helps! Have a nice day!

You would just take the numbers and put them in a fraction format (10/40) then simplify (1/4) so the fraction of the total number of boats to the number of destroyers would be 1/4 :)
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