You should use your calculator for such simple sums. It is far quicker and involves fewer key depressions than posting the question on WA. I could tell you that the answer is 7 but how can you be sure that I did not make a mistake? Or that I am not messing about?
Exactly 7 of them because 7 times 8 = 56
The Least Common Multiple (LCM) for 7 8 is 56.
There are 50 8s in 400
There are 70 8s in 560
3
64 = 8 x 8 !
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.
30 of them.
3
39 of them.
11.6
70