36
A prime number won't be divisible by 5
56.
The number is 57.
The numbers between 40 and 60 that are divisible by 9 are 45 and 54. 45/9=5 and 54/9=6. The sum of 45 and 54 is 99.
It is 57.
The number is 48.
Depends if you are talking about divisible with whole numbers then no. For example 60/20=3 and 60/40=1.5.
63
numbers divisible by 60 are the multiples of 60: 60, 120, 180,240,400, 360, 420,...
To be divisible by both 4 and 5, the number has to be divisible by 20. Therefore, there are 12 numbers between 1 and 240, inclusive, which are divisible by 4 and 5: 20, 40, 60, 80, 100, 120, 140, 160, 180, 200, 220, 240.
60.
60(40+80)/2 = 60