5 * 100=500
It doesn't, it equals 15.
500+50+5
100 100 004 001 ------- 205 -------
505
5% of 100 is 5. So 100 plus 5 equals to 105
YES!
1000 an easy way to do this is to add 5 plus 5 which = 10 then add the two zeros in 500 because you already used the 5 when you added them which = 1000 :)
500
20 + (-100 * 5)20 + -500-480
105 of course !
5 times 20 equals 100