Someone please help me this is to confusing, and no links a d please do it step-by-step Thanks
​

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter