Answer:
3.70
Step-by-step explanation:
grand coulee dam (g) contains 2.5 times as much concrete as the hover dam (h)
Therefore,
g = 2.5 * h
h = 3.5 million
g = 2.5 * 3.5
g = 8.75 million yards of concrete
3264 and 16,415
Step-by-step explanation:
136 x 24= 3264
245 x 67 = 16,415
Answer:
I think it is B
Step-by-step explanation:
mark me brainliest