What the equivalent fraction for 75/100

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Is the power produced directly proportional to the wind speed, give reasons for your answer?

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?