Answer:
speed I'm pretty sure sorry if its wrong
Large rectangles = 2*3*6
medium rectangles = 2*2*6
small rectangles = 2*2*3
surface area = 72 cm^2
The equation 150 thousand times 7 equals 1,050,000.
150,000*7= 1050000
12 hours? If I'm wrong, sorry about that
