5
If seven times a number results in 35, then six times a number would be five less.
If seven less than half of the number is 35 then 7 plus 35 must be half of the number. 7 + 35 = 42 and if that is half the number the whole number must be 42 x 2, which is 84.
5x - 11 = 24 5x = 35 x = 7
Prime number which is greater than 30 and less than 35 is 31.
As 66 is bigger than 35, it will go into it less than once, in fact only 0.53030303 times.
140 - 35 = 105
35 of them.
31
31
x - 15 < 35 x < 50
9