3
30 of them.
Not sure what "ines" are. But there are 15 8s in 120.Not sure what "ines" are. But there are 15 8s in 120.Not sure what "ines" are. But there are 15 8s in 120.Not sure what "ines" are. But there are 15 8s in 120.
70
11.6
5/8 of 64 km = 40 km
There are 70 8s in 560
There are 50 8s in 400
3
3
39 of them.
30 of them.
Not sure what "ines" are. But there are 15 8s in 120.Not sure what "ines" are. But there are 15 8s in 120.Not sure what "ines" are. But there are 15 8s in 120.Not sure what "ines" are. But there are 15 8s in 120.
The original square was 6 ft along each side. Let s be the side of the original square, then: Area_square = s x s = s2 Area_new_square = (s + 4) x (s + 4) = s2 + 8s + 16 But: Area_new_square = Area_square + 64 => s2 + 8s + 16 = s2 + 64 => 8s = 48 => s = 6
70
11.6
5