If a triangle has a height of 12 inches and a base of 5 inches what's its area

a)90sq. in
b)60sq. in
c)45sq. in
d)30sq. in

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Roy has 4 1/2 pizzas for the soccer team to split after the game. if each member is going to get 1/2 of a pizza, how many players are on the soccer team

The side of a square is 3 and 5/2 inches