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If you're adding: Ex. -3 + 15 (-3, -2, -1, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15) = 12
If you're subtraction: Ex. -17 - 20 (add the opposite, so problem really equals 17+20)
= 37
If you're multiplying: Ex. 5 x -10 (one negative equals negative answer. both positive or negative equals positive answer.)
= -50
If you're dividing: Ex. -100/10 (same rules as multiplication)
= -10
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Andy solves problems 74 to 125 exclusive in a Math exercise How many problems does he solve?
Exclusive is rather an unusual way to define an integer range! 125 - 74 - 1 = 50.
How is math used in boxing?
You can't.You don't solve math problems in boxing.You just choose where to punch him.
Why was algebra created?
It was invented to systematically solve complicated logic/math problems.
3 is 4 of what number?
3/0.04 = 75. Therefore, 3 is 4 percent of 75.
What math has to be known in order to do Calculus?
In order to solve problems using Calculus, you have to know Calculus.
