I think 0 represents the ground.
Hi !
The volume of the cube is :
18 × 18 × 18= 5 832 mm³
The answer is D.
6
The upside down U means intersection
A intersect B intersect C is where all 3 circles overlap.
Sum up all the numbers to get 50
P (a intersect b intersect c) = 6/50 = 3/25
65:36 cannot be simplified. It would turn into a decimal number and we don’t put decimals in ratios
