Need to find the angles of <1 and <2.

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get

What multiplys to be 1 but adds up to be 4