How do you write 150% as a fraction or mixed number in simplest form?

Find the area of the unshaded square

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

How do you write 600 as a product of its prime factors (index! )