Answer:
24
Step-by-step explanation:
All of the students in the last three grade groups scored 70% or better:
11 + 8 + 5 = 24
24 students scored 70% or better.
Lets say groups = g
3 groups of 6 is
3(g) =6
3g/3 = 6/3
g = 2
there are 2 in each group
hope this helps
The volume of a cube is just cubing one side (1 times one times 1). So you just count up the cubes I guess!
The greatest common factor is 12.