Did i get the first four right? and can you me with the last two ?

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

Big boi and travis scott are performing at the super bowl. travis scott is 62 years younger than twice big boi’s age. the sum of their ages is 70 years old. use b to represent big boi’s age. write and solve an equation.

Which statement describes surface features called maria on the moon