7/10 > 4/10 because 7/10 is bigger than 4/10
7/10 = 0.7
4/10 = 0.4
Assuming that the x is not part of the ^-1 the range would be
[0,π/2) U (π/2,<span>π]</span>
Since ur using r as a variable the answer is r = 7.
How you would solve this problem is:
60 divided by 5 = 12
So there will be 12 toppings.
