2/5 x 12 and 3/5 what does it equal the students says 12 and 6/25

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?

The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol