Write each percent as a mixed number or fraction in simplest form: 225%, 550%, 300%, 800%, 0.8%, 0.6%, 0,45%, 0.02%

This is so hard and it’s for a test

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

How many 2/5s are in 1 and 1/2 plz someone me right now