100 - 50 = 50
100 + 50 - 200 - 220 = -270
50 - -50 = 100
100$
57/100 - 23/100 = 34/100 or 17/50
350 percent
51 over 100
In Roman numerals L and C are 50 and 100 respectively. So substitute 50 and 100 into the equation and let the unknown be called z. 50-z = 100 -z = 100-50 -z = 50 --z = -50 Solution: z = -50 Substituting -50 into the equation: 50--50 = 100 or L--L = C. Remember that in maths a double minus sign before a number changes that number into a plus number. Check it out on your calculator. David Gambell, Merseyside, England.
Two times less than 100 would be 50. When you say something is "two times less," you are essentially subtracting twice the value from the original amount. In this case, 100 minus 2 times 50 equals 50.
910 minus 50 is 860.
0.2 minus 50 is -49.8
45 minus -50 is 95.
10