The product of 7/16, 4/3, and 1/2 is

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Pls! does anybody know a shortcut for answering these types of questions in the future?

Aline passes through 3,7 and 6,9 what equation represents the line