Helllppo please

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Identify the number 127 as a rational or irrational. explain