1/3+2/5=
what does this equal in a fraction form

How to write 3 tenths and 5 tenths as a decimal

In a school 2/3 of the students study a language of those who study a language 2/5 study french

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.