25
3 + 25 - 1 = 27
165
25 plus 25 plus 25 plus 20 plus15 plus 6 is equal to 116.
27 + 25 + 25 + 25 = 102
25 + 25 + 25 = 75
30 + 25 + 15 + 25 = 95
29
That depends what the level of tax is.
50 put it like this 20 plus 20 is 40 than 5 plus 5 is 10 then whats 40 plus 10 which is 50 if you dont understand that 20 plus 5 is 25
99... without using a calculator !
25 The answer is 25