I must study politics and war that my sons may have liberty to study mathematics and philosophy.... jhon adams.. 2nd president of united states
How many times can you subtract 7 from 83, and what is left afterwards? You can subtract it as many times as you want, and it leaves 76 every time.
M4Math helped me a lot.
Thanks m4 maths for helping to get placed in several companies. I must recommend this website for placement preparations.