243 people out of 400 state that they like dogs. what percent is this ?

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?

Arational number that is equivalent to -20/4?