Someone please answer my recent question on my page !!

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

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

Iam at home. /: i am playing video games. translate the following statement into symbolic form.