Salt water has a density of 1030 kg/m3. A piece of wood with
mass 432 g is a cuboid with dimensions 5 cm x 9 cm x 12 cm.
Will it float in salt water?

Trevor and marissa together have 26 t-shirts to sell. if marissa has 6 fewer tshirts that trevor, find hiw many tshirts trevor has. identify the if-than moves in your solution

How do you find the area of a triangle

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?