420, 480, 540
No, a prime number is only divisible by one and itself. 600/1=600 600/2=300 600/3=200 600/4=150 600/5=120 You get the point.
The number halfway between them is 600.
9
How about 7.9?
Just 600.
There are 22 numbers between 400 and 600 that are divisible by nine.
The only cubic number between 400 and 600 is 8 x 8 x 8 (83) = 512.
496
510,540,570,
603, 606, ... (64 more of them).
7
It is 400 because 150% of 400 = 600
The answer is 22. Start at the number 405, then every 9th number 594. Subtract 405 from 594 and you get 189. Then divide 189 by 9 and you get 21. Add the number 405. The answer you get is 22.
between 1 and 600 inclusive there are:300 numbers divisible by 2200 numbers divisible by 3100 numbers divisible by both 2 and 3400 numbers divisible by 2 or 3.
89 x 7 = 623 The smallest number over 600 divisible by 89 is therefore 623.
There is no number that is both smaller than 400 and larger than 600 - if it is smaller than 400 then it must be smaller than 600 since 400 is smaller than 600, similarly if it is larger than 600 then it must be larger than 400 since 600 is larger than 400. Assuming you mean larger than 400 and smaller than 600, then there are 199 such whole numbers than you can cube: 401, 402, 403, ..., 599 can all be cubed, giving 64481201, 64964808, 65450827, ..., 214921799. I guess that the question you are really asking is: What number between 400 and 600 is a perfect cube? The answer is 8³ = 512.
540/4=135 540/10=54