How do i convert 2 4/10 meters into fractions

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

How do you write a paragraph proof to prove that the corresponding angles shown are congruent

Ithink i know it but i want to be sure so can you me out ?