Can you figure out these word Problems

Well this week we have been Learning how to solve these word problems. How I solved it was easy,I just had to Figure out what the answer was... like for an example if Oscar was selling 2 glasses of milk for every 5 sodas he sold. and he had sold 10 glasses of milk. so How I worked it out was That I had to make 2/5 = 10 right so then 5 x 5 = 25 , now that means the answer is 25.